diff --git a/package.json b/package.json
index 50e44823b..5a73336ac 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "bnc-onboard",
-  "version": "1.27.0-0.0.2",
+  "version": "1.27.0-0.1.2",
   "description": "Onboard users to web3 by allowing them to select a wallet, get that wallet ready to transact and have access to synced wallet state.",
   "keywords": [
     "ethereum",
@@ -59,6 +59,9 @@
     "@ledgerhq/hw-transport-u2f": "^5.21.0",
     "@ledgerhq/hw-transport-webusb": "5.53.0",
     "@portis/web3": "^4.0.0",
+    "@shapeshiftoss/hdwallet-core": "^1.15.2",
+    "@shapeshiftoss/hdwallet-keepkey": "^1.15.2",
+    "@shapeshiftoss/hdwallet-keepkey-webusb": "^1.15.2",
     "@toruslabs/torus-embed": "^1.10.11",
     "@walletconnect/web3-provider": "^1.4.1",
     "authereum": "^0.1.12",
diff --git a/rollup.config.js b/rollup.config.js
index 441298a21..8ac8a04e0 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -85,6 +85,9 @@ export default {
     'web3-provider-engine/subproviders/subscriptions',
     'web3-provider-engine/subproviders/filters',
     'eth-provider',
+    '@shapeshiftoss/hdwallet-keepkey',
+    '@shapeshiftoss/hdwallet-keepkey-webusb',
+    '@shapeshiftoss/hdwallet-core',
     '@gnosis.pm/safe-apps-sdk',
     '@gnosis.pm/safe-apps-provider'
   ]
diff --git a/src/@types/index.d.ts b/src/@types/index.d.ts
index f307d6f89..2e69be91e 100644
--- a/src/@types/index.d.ts
+++ b/src/@types/index.d.ts
@@ -17,5 +17,8 @@ declare module '@ledgerhq/hw-transport-u2f'
 declare module '@ledgerhq/hw-transport-webusb'
 declare module 'eth-provider'
 
+declare module '@shapeshiftoss/hdwallet-core'
+declare module '@shapeshiftoss/hdwallet-keepkey-webusb'
+
 declare module '*.png'
 declare module '*.svg'
diff --git a/src/modules/check/connect.ts b/src/modules/check/connect.ts
index 8d391da72..4a4cfb508 100644
--- a/src/modules/check/connect.ts
+++ b/src/modules/check/connect.ts
@@ -22,7 +22,7 @@ function connect(options: WalletCheckCustomOptions = {}): WalletCheckModule {
           setTimeout(() => {
             if (address === null) {
               // if prom isn't resolving after 500ms, then stop waiting
-              resolve()
+              resolve(undefined)
             }
           }, 500)
         })
diff --git a/src/modules/check/derivation-path.ts b/src/modules/check/derivation-path.ts
index 4ee889a7c..9f73dd995 100644
--- a/src/modules/check/derivation-path.ts
+++ b/src/modules/check/derivation-path.ts
@@ -11,7 +11,8 @@ const derivationPaths: DerivationPaths = {
     { path: `m/44'/60'`, label: 'Ethereum Ledger Live' }
   ],
   Trezor: [{ path: `m/44'/60'/0'/0`, label: 'Ethereum' }],
-  Lattice: [{ path: `m/44'/60'/0'/0`, label: 'Ethereum' }]
+  Lattice: [{ path: `m/44'/60'/0'/0`, label: 'Ethereum' }],
+  KeepKey: [{ path: `m/44'/60'/0'/0/0`, label: 'Ethereum' }]
 }
 
 const styles = `
diff --git a/src/modules/select/index.ts b/src/modules/select/index.ts
index 8a6c4116b..a7c6e0b26 100644
--- a/src/modules/select/index.ts
+++ b/src/modules/select/index.ts
@@ -140,6 +140,8 @@ function getModule(name: string): Promise<{
       return import('./wallets/alphawallet')
     case 'ownbit':
       return import('./wallets/ownbit')
+    case 'keepkey':
+      return import('./wallets/keepkey/')
     case 'bitpie':
       return import('./wallets/bitpie')
     case 'gnosis':
diff --git a/src/modules/select/wallet-icons/icon-keepkey.png b/src/modules/select/wallet-icons/icon-keepkey.png
new file mode 100644
index 000000000..e31b42e24
Binary files /dev/null and b/src/modules/select/wallet-icons/icon-keepkey.png differ
diff --git a/src/modules/select/wallets/keepkey/entryModal.ts b/src/modules/select/wallets/keepkey/entryModal.ts
new file mode 100644
index 000000000..4b1619b7f
--- /dev/null
+++ b/src/modules/select/wallets/keepkey/entryModal.ts
@@ -0,0 +1,307 @@
+import type { KeepKeyHDWallet } from '@shapeshiftoss/hdwallet-keepkey'
+import { detach, insert, noop, SvelteComponentDev } from 'svelte/internal'
+
+import Modal from '../../../../components/Modal.svelte'
+import Button from '../../../../elements/Button.svelte'
+
+const HANDLE_PIN_PRESS = 'handlePinPress'
+const BUTTON_COLOR = `#EBEBED`
+const BUTTON_DOT_COLOR = `#33394B`
+
+export enum ModalType {
+  Pin,
+  Passphrase
+}
+
+interface Slot {
+  (): {
+    c: () => void
+    m: (target: any, anchor: any) => void
+    d: (detaching: any) => void
+    l: () => void
+  }
+}
+
+interface Slots {
+  default: Slot[]
+}
+
+const pinButton = (
+  value: number,
+  slot?: string,
+  width = '64px',
+  height = '64px'
+) => `
+  <button
+    class="pin-button"
+    style="width: ${width}; height: ${height};"
+    type="button"
+    onclick="window.${HANDLE_PIN_PRESS}(${value})">
+      ${
+        slot ||
+        `<svg class="pin-button-dot" viewBox="0 0 18 18" width="18" height="18">
+          <circle cx="9" cy="9" r="9" ></circle>
+        </svg>`
+      }
+      <div class="pin-button-bg">
+  </button>
+`
+
+const pinButtons = `
+  <div class="pin-pad-buttons">
+    ${[7, 8, 9, 4, 5, 6, 1, 2, 3].map(val => pinButton(val)).join('')}
+  </div>
+`
+
+const delButtonIcon = `<svg class="del-button-icon" viewBox="0 0 24 24" focusable="false" class="chakra-icon css-onkibi" aria-hidden="true"><path fill="currentColor" d="M20 11H7.83l5.59-5.59L12 4l-8 8 8 8 1.41-1.41L7.83 13H20v-2z"></path></svg>`
+
+const pinPhraseInput = (modalType: ModalType) => `
+<form class="pin-phrase-input-container">
+  <input
+    id="pin-phrase-input"
+    placeholder="${modalType === ModalType.Pin ? 'PIN' : ''}"
+    type="password"
+    autocomplete="current-password"
+  />
+  ${
+    modalType === ModalType.Pin
+      ? ` <div class="del-button-wrapper">
+            ${pinButton(-1, delButtonIcon, '38px', '38px')}
+          </div>`
+      : ''
+  }
+</form>
+`
+
+// Contains styles used by both the pin entry modal and the passphrase entry modal
+const baseStyles = `
+  .keepkey-modal {
+    max-width: 22rem;
+    padding: 20px 10px;
+  }
+  .pin-phrase-input-container {
+    display: flex;
+    position: relative;
+    align-items: center;
+    margin: 20px 0;
+    width: 100%;
+  }
+  #pin-phrase-input {
+    background: inherit;
+    font-size: 0.889em;
+    font-family: inherit;
+    border-width: 1px;
+    border-style: solid;
+    border-color: #242835;
+    border-radius: 4px;
+    padding-left: 0.5rem;
+    padding-right: 4.1rem;
+    transition: opacity 150ms ease-in-out;
+    height: 42px;
+    width: 100%;
+    opacity: 0.6;
+    outline: none;
+  }
+  #pin-phrase-input:hover, #pin-phrase-input:focus {
+    opacity: 1;
+  }
+  .unlock-button {
+    height: 26px;
+    display: flex;
+    align-items: center;
+    width: 100%;
+    justify-content: center;
+  }
+  
+  /* Overrides the branding on the modal*/
+  .keepkey-modal + .bn-branding { visibility: hidden !important; }
+  .keepkey-modal .bn-onboard-prepare-button {
+    width: 100%;
+  }
+`
+
+const pinModalStyles = `
+  #entry {
+    align-items: center;
+    display: flex;
+    flex-flow: column;
+    padding: 20px;
+  }
+  .pin-pad-buttons {
+    display: grid;
+    grid-template-columns: repeat(3, 75px);
+    grid-template-rows: repeat(3, 75px);
+    align-items: center;
+    justify-items: center;
+    margin-bottom: 15px;
+  }
+  .pin-button {
+    align-items: center;
+    border-radius: 6px;
+    border: 1px solid ${BUTTON_COLOR};
+    cursor: pointer;
+    display: flex;
+    justify-content: center;
+    font-size: 18px;
+    overflow: hidden;
+    padding: 0;
+    background-color: unset;
+    overflow: hidden;
+  }
+  .pin-button-bg {
+    width: 100%;
+    height: 100%;
+    display: flex;
+    overflow: hidden;
+    background-color: ${BUTTON_COLOR};
+    transition: opacity 100ms ease-in;
+  }
+  .pin-button-bg:hover {
+    opacity: .2;
+  }
+  .pin-button-dot {
+    fill: ${BUTTON_DOT_COLOR};
+    position: absolute;
+    pointer-events: none;
+    z-index: 2;
+  }
+  .del-button-wrapper {
+    position: absolute;
+    height: 42px;
+    width: 42px;
+    right: 2px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+  }
+  .del-button-wrapper > .pin-button {
+    border: none;
+  }
+  .del-button-icon {
+    position: absolute;
+    width: 20px;
+    z-index: 2;
+    pointer-events: none;
+  }
+  .del-button-icon + div {
+    opacity: .5;
+  }
+  .del-button-icon + div:hover {
+    opacity: 1;
+  }
+`
+
+const passphraseModalStyles = `
+  .keepkey-modal {
+    padding: 40px 30px;
+  }
+`
+
+const pinHTML = `
+    <style>${baseStyles}${pinModalStyles}</style>
+    <h2>Enter Your Pin</h2>
+    <p>
+      Use PIN layout shown on your device to find the location to press on this pin pad.
+    </p>
+    <div id="entry" class="bn-onboard-custom">
+      ${pinButtons}
+      ${pinPhraseInput(ModalType.Pin)}
+    </div>
+  `
+
+const passphraseHTML = `
+  <style>${baseStyles}${passphraseModalStyles}</style>
+  <h2 style="margin-bottom: 35px">Enter Your Passphrase</h2>
+  <div id="entry" class="bn-onboard-custom">
+    ${pinPhraseInput(ModalType.Passphrase)}
+  </div>
+`
+
+export const renderModal = (wallet: KeepKeyHDWallet, modalType: ModalType) => {
+  const modalHtml = modalType === ModalType.Pin ? pinHTML : passphraseHTML
+
+  const getInput = () =>
+    document.getElementById('pin-phrase-input') as HTMLInputElement
+
+  const deleteWindowProperties = () => {
+    delete (window as any)[HANDLE_PIN_PRESS]
+  }
+
+  if (modalType === ModalType.Pin) {
+    ;(window as any)[HANDLE_PIN_PRESS] = (value: number) => {
+      const input = getInput()
+      // A value of -1 signals a backspace e.g. we delete the last char from the input
+      input.value =
+        value === -1 ? input.value.slice(0, -1) : input.value + value
+    }
+  }
+
+  // Creates a modal component which gets mounted to the body and is passed the pin html into it's slot
+  const div = document.createElement('div')
+  div.innerHTML = modalHtml
+  div.className = 'keepkey-modal'
+  const pinModal = new Modal({
+    target: document.body,
+    props: {
+      closeModal: () => {
+        // Cancels any action that the keepkey wallet may be doing
+        wallet.cancel()
+        deleteWindowProperties()
+        pinModal.$destroy()
+      },
+      $$slots: createSlot(div),
+      $$scope: {}
+    }
+  } as SvelteComponentDev['new'])
+
+  // Creates a new Button component used to trigger sending the pin to Keepkey
+  const entryEl = document.getElementById('entry')
+  if (entryEl) {
+    const span = document.createElement('span')
+    span.innerHTML = `Unlock`
+    span.className = `unlock-button`
+    new Button({
+      target: entryEl,
+      props: {
+        onclick: async () => {
+          const value = getInput().value
+
+          modalType === ModalType.Pin
+            ? await wallet.sendPin(value)
+            : await wallet.sendPassphrase(value)
+
+          pinModal.$destroy()
+          deleteWindowProperties()
+        },
+        $$slots: createSlot(span),
+        $$scope: {}
+      }
+    } as SvelteComponentDev['new'])
+  }
+}
+
+/**
+ * createSlot - creates the necessary object needed to pass
+ * arbitrary html into a component's default slot
+ * @param element The html element which is inserted into the components slot
+ */
+function createSlot(element: HTMLElement): Slots {
+  return {
+    default: [
+      function () {
+        return {
+          c: noop,
+          m: function mount(target: any, anchor: any) {
+            insert(target, element, anchor)
+          },
+          d: function destroy(detaching: any) {
+            if (detaching) {
+              detach(element)
+            }
+          },
+          l: noop
+        }
+      }
+    ]
+  }
+}
diff --git a/src/modules/select/wallets/keepkey/index.ts b/src/modules/select/wallets/keepkey/index.ts
new file mode 100644
index 000000000..ef38d0514
--- /dev/null
+++ b/src/modules/select/wallets/keepkey/index.ts
@@ -0,0 +1,417 @@
+/* eslint-disable @typescript-eslint/camelcase */
+import {
+  CommonWalletOptions,
+  Helpers,
+  WalletModule
+} from '../../../../interfaces'
+import { ModalType, renderModal } from './entryModal'
+
+import keepKeyIcon from '../../wallet-icons/icon-keepkey.png'
+
+/* -= CONSTANTS =- */
+
+const ACCOUNTS_TO_GET = 5
+const WALLET_NAME = 'KeepKey'
+const ERROR_BUSY: ErrorCode = 'busy'
+const ERROR_PAIRING: ErrorCode = 'pairing'
+
+const errorMessages = {
+  [ERROR_BUSY]: `Your KeepKey is currently connected to another application.
+  Please close any other browser tabs or applications that may be connected to your device and try again.`,
+  [ERROR_PAIRING]:
+    'There was an error pairing the device. Please disconnect and reconnect the device and try again.'
+}
+
+/* -= TYPES =- */
+
+type ErrorCode = 'busy' | 'pairing'
+
+type Balance = {
+  address: string
+  balance: string
+}
+
+interface KeepProviderOptions {
+  BigNumber: Helpers['BigNumber']
+  rpcUrl: string
+  resetWalletState: Helpers['resetWalletState']
+  networkId: number
+}
+
+function keepkey(
+  options: CommonWalletOptions & { rpcUrl: string; networkId: number }
+): WalletModule {
+  const { label, iconSrc, rpcUrl, networkId } = options
+
+  // Used to signal if the keep key could not be paired or if the keep key is already paired with another app
+  let installMessage: string
+  return {
+    name: label || WALLET_NAME,
+    iconSrc: iconSrc || keepKeyIcon,
+    wallet: async ({ BigNumber, resetWalletState }: Helpers) => {
+      const { provider, error } = await createKeepKeyProvider({
+        resetWalletState,
+        BigNumber,
+        rpcUrl,
+        networkId
+      })
+
+      installMessage = errorMessages[error as ErrorCode] || ''
+      return {
+        provider,
+        interface: !error
+          ? {
+              name: WALLET_NAME,
+              connect: provider.enable,
+              disconnect: provider.disconnect,
+              address: {
+                get: async () => provider.getPrimaryAddress()
+              },
+              network: {
+                get: async () => networkId
+              },
+              balance: {
+                get: async () => {
+                  const address = provider.getPrimaryAddress()
+                  return address && provider.getBalance(address)
+                }
+              }
+            }
+          : null
+      }
+    },
+    // The style tag here is used to hide the 'Open KeepKey button'
+    installMessage: () =>
+      installMessage
+        ? `<style>footer a > button { display: none !important }</style>
+        <p style="font-size: 0.889rem; font-family: inherit; margin: 0.889rem 0;">
+          ${installMessage}
+        </p>`
+        : '',
+    type: 'hardware',
+    mobile: false,
+    desktop: true
+  }
+}
+
+async function createKeepKeyProvider({
+  BigNumber,
+  rpcUrl,
+  resetWalletState,
+  networkId
+}: KeepProviderOptions): Promise<{ provider: any; error?: ErrorCode }> {
+  const { WebUSBKeepKeyAdapter } = await import(
+    '@shapeshiftoss/hdwallet-keepkey-webusb'
+  )
+
+  const { Keyring, Events, bip32ToAddressNList, HDWalletErrorType } =
+    await import('@shapeshiftoss/hdwallet-core')
+
+  const { default: createProvider } = await import('../providerEngine')
+  const { isValidPath } = await import('../hd-wallet')
+
+  // Initialize the adapter and pair the device
+  const keyring = new Keyring()
+  const keepKeyAdapter = WebUSBKeepKeyAdapter.useKeyring(keyring)
+  let keepKeyWallet: import('@shapeshiftoss/hdwallet-keepkey').KeepKeyHDWallet
+
+  try {
+    keepKeyWallet =
+      (await keepKeyAdapter.pairDevice()) as import('@shapeshiftoss/hdwallet-keepkey').KeepKeyHDWallet
+  } catch (error) {
+    // This error indicates that the keepkey is paired with another app
+    if (error.name === HDWalletErrorType.ConflictingApp) {
+      return { provider: undefined, error: ERROR_BUSY }
+      // This error indicates that for some reason we can't claim the usb device
+    } else if (error.name === HDWalletErrorType.WebUSBCouldNotPair) {
+      return { provider: undefined, error: ERROR_PAIRING }
+    }
+  }
+
+  const DEFAULT_DERIVATION_PATH = "m/44'/60'/0'/0/0"
+
+  // The currently selected derivation path
+  let dPath = ''
+  let addressToPath = new Map()
+  let enabled = false
+  let customPath = false
+
+  const provider = createProvider({
+    getAccounts: (callback: any) => {
+      getAccounts()
+        .then((res: Array<string | undefined>) => callback(null, res))
+        .catch((err: any) => callback(err, null))
+    },
+    signTransaction: (transactionData: any, callback: any) => {
+      signTransaction(transactionData)
+        .then((res: string) => callback(null, res))
+        .catch(err => callback(err, null))
+    },
+    processMessage: (messageData: any, callback: any) => {
+      signMessage(messageData)
+        .then((res: string) => callback(null, res))
+        .catch(err => callback(err, null))
+    },
+    processPersonalMessage: (messageData: any, callback: any) => {
+      signMessage(messageData)
+        .then((res: string) => callback(null, res))
+        .catch(err => callback(err, null))
+    },
+    signMessage: (messageData: any, callback: any) => {
+      signMessage(messageData)
+        .then((res: string) => callback(null, res))
+        .catch(err => callback(err, null))
+    },
+    signPersonalMessage: (messageData: any, callback: any) => {
+      signMessage(messageData)
+        .then((res: string) => callback(null, res))
+        .catch(err => callback(err, null))
+    },
+    rpcUrl
+  })
+
+  keyring.on(['*', '*', Events.DISCONNECT], async () => {
+    resetWalletState({ disconnected: true, walletName: WALLET_NAME })
+  })
+
+  // If the wallet asks for a PIN, open the PIN modal
+  keyring.on(['*', '*', Events.PIN_REQUEST], () => {
+    renderModal(keepKeyWallet, ModalType.Pin)
+  })
+
+  // If the wallet asks for a PIN, open the PIN modal
+  keyring.on(['*', '*', Events.PASSPHRASE_REQUEST], () => {
+    renderModal(keepKeyWallet, ModalType.Passphrase)
+  })
+
+  provider.setPath = setPath
+  provider.dPath = dPath
+  provider.enable = enable
+  provider.setPrimaryAccount = setPrimaryAccount
+  provider.getPrimaryAddress = getPrimaryAddress
+  provider.getAccounts = getAccounts
+  provider.getMoreAccounts = getMoreAccounts
+  provider.getBalance = getBalance
+  provider.getBalances = getBalances
+  provider.send = provider.sendAsync
+  provider.disconnect = disconnect
+  provider.isCustomPath = isCustomPath
+
+  async function enable(): Promise<Array<string | undefined>> {
+    // Cancel any user prompt that may be displayed on the keepkey i.e. the pin matrix
+    keepKeyWallet.cancel().catch(err => err)
+
+    enabled = true
+    return getAccounts().catch((error: any) => {
+      // If the error.message is an object, then the error message originated from keepkey
+      // So we grab the string and rethrow so the walletcheck can capture and display
+      if (error?.message?.message) {
+        throw new Error(error?.message?.message)
+      }
+      return []
+    })
+  }
+
+  function disconnect() {
+    dPath = ''
+    addressToPath = new Map()
+    enabled = false
+    keepKeyWallet.clearSession()
+    provider.stop()
+  }
+
+  async function setPath(path: string, custom?: boolean): Promise<boolean> {
+    if (!isValidPath(path)) {
+      return false
+    }
+
+    if (path !== dPath) {
+      // clear any existing addresses if different path
+      addressToPath = new Map()
+    }
+
+    if (custom) {
+      try {
+        // Convert the path to the addressNList which is what is used by keepkey for signing
+        const addressNList = bip32ToAddressNList(path)
+        const address = await getAddress(addressNList, path)
+        addressToPath.set(address, addressNList)
+        dPath = path
+        customPath = true
+
+        return true
+      } catch (error) {
+        throw new Error(
+          `There was a problem deriving an address from path ${path}`
+        )
+      }
+    }
+
+    customPath = false
+    dPath = path
+
+    return true
+  }
+
+  function isCustomPath(): boolean {
+    return customPath
+  }
+
+  async function getAddress(
+    addressNList: number[],
+    path: string
+  ): Promise<string> {
+    try {
+      return keepKeyWallet.ethGetAddress({
+        addressNList
+      })
+    } catch (error) {
+      throw new Error(`Unable to derive address from path ${path}`)
+    }
+  }
+
+  function addresses(): string[] {
+    return Array.from(addressToPath.keys())
+  }
+
+  function setPrimaryAccount(address: string) {
+    // make a copy and put in an array
+    const accounts = [...addressToPath.entries()]
+    const accountIndex = accounts.findIndex(
+      ([accountAddress]) => accountAddress === address
+    )
+    // pull the item at the account index out of the array and place at the front
+    accounts.unshift(accounts.splice(accountIndex, 1)[0])
+    // reassign addressToPath to new ordered accounts
+    addressToPath = new Map(accounts)
+  }
+
+  function getPrimaryAddress(): string | undefined {
+    return enabled ? addresses()[0] : undefined
+  }
+
+  async function getMoreAccounts() {
+    const accounts = await getAccounts(true)
+    return accounts && getBalances(accounts)
+  }
+
+  async function getAccounts(getMore?: boolean): Promise<Array<string>> {
+    if (!enabled) return []
+    if (addressToPath.size > 0 && !getMore) return addresses()
+
+    dPath = dPath || DEFAULT_DERIVATION_PATH
+
+    // Get the account index from the derivation path
+    const { accountIdx } = keepKeyWallet.describePath({
+      path: bip32ToAddressNList(dPath),
+      coin: 'Ethereum'
+    })
+
+    // This would only happen if the user provides an invalid dPath and it wasn't caught by the setPath method
+    if (accountIdx === undefined)
+      throw new Error(`Could not derive account from path: ${dPath}`)
+
+    // Calculate the index to start from based on the dPath index and the current number of generated addresses
+    const startingIndex = accountIdx + addressToPath.size
+    for (let i = startingIndex; i < ACCOUNTS_TO_GET + startingIndex; i++) {
+      // Retrieve the array form of the derivation path for a given account index
+      const { addressNList } = keepKeyWallet.ethGetAccountPaths({
+        coin: 'Ethereum',
+        accountIdx: i
+      })[0]
+
+      // Retrieve the address associated with the given account index
+      const address = await keepKeyWallet.ethGetAddress({
+        addressNList,
+        showDisplay: false
+      })
+
+      // Store the address in our set of generated addresses
+      addressToPath.set(address, addressNList)
+    }
+    return addresses()
+  }
+
+  function getBalances(
+    addresses: Array<string>
+  ): Promise<Balance[] | unknown[]> {
+    return Promise.all(
+      addresses.map(
+        address =>
+          new Promise(async resolve => {
+            const balance = await getBalance(address)
+            resolve({ address, balance })
+          })
+      )
+    )
+  }
+
+  function getBalance(address: string): Promise<Balance | null> {
+    return new Promise((resolve, reject) => {
+      provider.sendAsync(
+        {
+          jsonrpc: '2.0',
+          method: 'eth_getBalance',
+          params: [address, 'latest'],
+          id: 42
+        },
+        (e: any, res: any) => {
+          e && reject(e)
+          const result = res && res.result
+
+          if (result != null) {
+            resolve(new BigNumber(result).toString(10))
+          } else {
+            resolve(null)
+          }
+        }
+      )
+    })
+  }
+
+  async function signTransaction(transactionData: any) {
+    if (addressToPath.size === 0) {
+      await enable()
+    }
+
+    const addressNList = [...addressToPath.values()][0]
+
+    const { nonce, gasPrice, gas, to, value, data } = transactionData
+
+    const { serialized } = await keepKeyWallet.ethSignTx({
+      addressNList,
+      nonce,
+      gasPrice,
+      gasLimit: gas,
+      to,
+      value: value || '',
+      data: data || '',
+      chainId: networkId
+    })
+
+    return serialized
+  }
+
+  async function signMessage({
+    data: message
+  }: {
+    data: string
+  }): Promise<string> {
+    if (addressToPath.size === 0) {
+      await enable()
+    }
+
+    const addressNList = [...addressToPath.values()][0]
+
+    const { signature } = await keepKeyWallet.ethSignMessage({
+      addressNList,
+      message
+    })
+
+    return signature
+  }
+
+  return { provider }
+}
+
+export default keepkey
diff --git a/yarn.lock b/yarn.lock
index fb6f61b0a..96e88c39b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1335,6 +1335,14 @@
   dependencies:
     "@json-rpc-tools/types" "^1.6.1"
 
+"@keepkey/device-protocol@^7.2.1":
+  version "7.2.1"
+  resolved "https://registry.yarnpkg.com/@keepkey/device-protocol/-/device-protocol-7.2.1.tgz#3e040644ec61ad725387da55d1dab0aada11191e"
+  integrity sha512-ZWGCxKjMFawYxZLrnv5lzNsk20Lq4HREgeQoYs/uRy2hXYGqAUOM25KUhKz8VontgGdc6m+zy6MN0pV5KCm8Vg==
+  dependencies:
+    google-protobuf "^3.7.0-rc.2"
+    pbjs "^0.0.5"
+
 "@ledgerhq/cryptoassets@^5.53.0":
   version "5.53.0"
   resolved "https://registry.yarnpkg.com/@ledgerhq/cryptoassets/-/cryptoassets-5.53.0.tgz#11dcc93211960c6fd6620392e4dd91896aaabe58"
@@ -1499,6 +1507,40 @@
     estree-walker "^1.0.1"
     picomatch "^2.2.2"
 
+"@shapeshiftoss/hdwallet-core@^1.15.2":
+  version "1.15.2"
+  resolved "https://registry.yarnpkg.com/@shapeshiftoss/hdwallet-core/-/hdwallet-core-1.15.2.tgz#8efec681dbcd4fc39cefd68ecaaed57514c247e3"
+  integrity sha512-PTOfuOp7w2YmY62/JOgxKCWaaKqylirBMV4ALdqGCPAbjMia/mqYxwQuFBK0qSEBmpzo2hidn6DGLydvuyXxsA==
+  dependencies:
+    eventemitter2 "^5.0.1"
+    lodash "^4.17.21"
+    rxjs "^6.4.0"
+
+"@shapeshiftoss/hdwallet-keepkey-webusb@^1.15.2":
+  version "1.15.2"
+  resolved "https://registry.yarnpkg.com/@shapeshiftoss/hdwallet-keepkey-webusb/-/hdwallet-keepkey-webusb-1.15.2.tgz#24db0473fc6854d5700c680d5258786ac32fca63"
+  integrity sha512-wmdV59jO64PfFy5iy2XSEqKN+gHAnmdIlhUPQ7f6P6IuwjKN0/+UVFgV1uBy3M8NU3QZ/Ls4WQOrGFAoMzJF3g==
+  dependencies:
+    "@shapeshiftoss/hdwallet-core" "^1.15.2"
+    "@shapeshiftoss/hdwallet-keepkey" "^1.15.2"
+
+"@shapeshiftoss/hdwallet-keepkey@^1.15.2":
+  version "1.15.2"
+  resolved "https://registry.yarnpkg.com/@shapeshiftoss/hdwallet-keepkey/-/hdwallet-keepkey-1.15.2.tgz#6102c116731731d554245a20ad5fe667cc41413c"
+  integrity sha512-3xFWthHRZRQCegDvwPHCuxeMHUstzZkY9H2OeZMk3Zo5QkEttA69nLn2/T6jI4p+GYBg9HASnyYcxGWcJW0UXA==
+  dependencies:
+    "@keepkey/device-protocol" "^7.2.1"
+    "@shapeshiftoss/hdwallet-core" "^1.15.2"
+    bignumber.js "^9.0.1"
+    bnb-javascript-sdk-nobroadcast "^2.16.14"
+    crypto-js "^4.0.0"
+    eip55 "^2.1.0"
+    ethereumjs-tx "^1.3.7"
+    google-protobuf "^3.15.8"
+    lodash "^4.17.21"
+    semver "^6.3.0"
+    tiny-secp256k1 "^1.1.6"
+
 "@toruslabs/eccrypto@^1.1.6":
   version "1.1.6"
   resolved "https://registry.yarnpkg.com/@toruslabs/eccrypto/-/eccrypto-1.1.6.tgz#ce877cf00d6f9cf7ab3daa6ac4d6d540110b813b"
@@ -1602,6 +1644,16 @@
   resolved "https://registry.yarnpkg.com/@types/node/-/node-15.12.2.tgz#1f2b42c4be7156ff4a6f914b2fb03d05fa84e38d"
   integrity sha512-zjQ69G564OCIWIOHSXyQEEDpdpGl+G348RAKY0XXy9Z5kU9Vzv1GMNnkar/ZJ8dzXB3COzD9Mo9NtRZ4xfgUww==
 
+"@types/node@10.12.18":
+  version "10.12.18"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-10.12.18.tgz#1d3ca764718915584fcd9f6344621b7672665c67"
+  integrity sha512-fh+pAqt4xRzPfqA6eh3Z2y6fyZavRIumvjhaCL753+TVkGKGhpPeyrJG2JftD0T9q4GF00KjefsQ+PQNDdWQaQ==
+
+"@types/node@11.11.6":
+  version "11.11.6"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-11.11.6.tgz#df929d1bb2eee5afdda598a41930fe50b43eaa6a"
+  integrity sha512-Exw4yUWMBXM3X+8oqzJNRqZSwUAaS4+7NdvHqQuFi/d+synz++xmX3QIf+BFqneW8N31R8Ky+sikfZUXq07ggQ==
+
 "@types/node@^12.12.6":
   version "12.20.15"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-12.20.15.tgz#10ee6a6a3f971966fddfa3f6e89ef7a73ec622df"
@@ -1962,6 +2014,16 @@ arrify@^1.0.1:
   resolved "https://registry.yarnpkg.com/arrify/-/arrify-1.0.1.tgz#898508da2226f380df904728456849c1501a4b0d"
   integrity sha1-iYUI2iIm84DfkEcoRWhJwVAaSw0=
 
+asn1.js@^5.2.0:
+  version "5.4.1"
+  resolved "https://registry.yarnpkg.com/asn1.js/-/asn1.js-5.4.1.tgz#11a980b84ebb91781ce35b0fdc2ee294e3783f07"
+  integrity sha512-+I//4cYPccV8LdmBLiX8CYvf9Sp3vQsrqu2QNXRcrbiWvcx/UdlFiqUJJzxRQxgsZmvhXhn4cSKeSmoFjVdupA==
+  dependencies:
+    bn.js "^4.0.0"
+    inherits "^2.0.1"
+    minimalistic-assert "^1.0.0"
+    safer-buffer "^2.1.0"
+
 asn1@~0.2.3:
   version "0.2.4"
   resolved "https://registry.yarnpkg.com/asn1/-/asn1-0.2.4.tgz#8d2475dfab553bb33e77b54e59e880bb8ce23136"
@@ -2077,6 +2139,13 @@ axios@^0.18.0, axios@^0.21.1:
   dependencies:
     follow-redirects "^1.10.0"
 
+axios@^0.19.0:
+  version "0.19.2"
+  resolved "https://registry.yarnpkg.com/axios/-/axios-0.19.2.tgz#3ea36c5d8818d0d5f8a8a97a6d36b86cdc00cb27"
+  integrity sha512-fjgm5MvRHLhx+osE2xoekY70AhARk3a6hkN+3Io1jc00jtquGvxYlKlsFUhmUET0V5te6CcZI7lcv2Ym61mjHA==
+  dependencies:
+    follow-redirects "1.5.10"
+
 babel-plugin-dynamic-import-node@^2.3.3:
   version "2.3.3"
   resolved "https://registry.yarnpkg.com/babel-plugin-dynamic-import-node/-/babel-plugin-dynamic-import-node-2.3.3.tgz#84fda19c976ec5c6defef57f9427b3def66e17a3"
@@ -2167,11 +2236,21 @@ bcrypt-pbkdf@^1.0.0:
   dependencies:
     tweetnacl "^0.14.3"
 
-bech32@1.1.4:
+bech32@1.1.4, bech32@^1.1.3:
   version "1.1.4"
   resolved "https://registry.yarnpkg.com/bech32/-/bech32-1.1.4.tgz#e38c9f37bf179b8eb16ae3a772b40c356d4832e9"
   integrity sha512-s0IrSOzLlbvX7yp4WBfPITzpAU8sqQcpsmwXDiKwrG4r491vwCO/XpejasRNl0piBMe/DvP4Tz0mIS/X1DPJBQ==
 
+bech32@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/bech32/-/bech32-2.0.0.tgz#078d3686535075c8c79709f054b1b226a133b355"
+  integrity sha512-LcknSilhIGatDAsY1ak2I8VtGaHNhgMSYVxFrGLXv+xLHytaKZKcaUJJUE7qmBr7h33o5YQwP55pMI0xmkpJwg==
+
+big.js@^5.2.2:
+  version "5.2.2"
+  resolved "https://registry.yarnpkg.com/big.js/-/big.js-5.2.2.tgz#65f0af382f578bcdc742bd9c281e9cb2d7768328"
+  integrity sha512-vyL2OymJxmarO8gxMr0mhChsO9QGwhynfuu4+MHTAW6czfq9humCB7rKpUjDd9YUiDPU4mzpyupFSvOClAwbmQ==
+
 bignumber.js@^9.0.0, bignumber.js@^9.0.1:
   version "9.0.1"
   resolved "https://registry.yarnpkg.com/bignumber.js/-/bignumber.js-9.0.1.tgz#8d7ba124c882bfd8e43260c67475518d0689e4e5"
@@ -2192,13 +2271,36 @@ bind-decorator@^1.0.11:
   resolved "https://registry.yarnpkg.com/bind-decorator/-/bind-decorator-1.0.11.tgz#e41bc06a1f65dd9cec476c91c5daf3978488252f"
   integrity sha1-5BvAah9l3ZzsR2yRxdrzl4SIJS8=
 
-bindings@^1.2.1, bindings@^1.5.0:
+bindings@^1.2.1, bindings@^1.3.0, bindings@^1.5.0:
   version "1.5.0"
   resolved "https://registry.yarnpkg.com/bindings/-/bindings-1.5.0.tgz#10353c9e945334bc0511a6d90b38fbc7c9c504df"
   integrity sha512-p2q/t/mhvuOj/UeLlV6566GD/guowlr0hHxClI0W9m7MWYkL1F0hLo+0Aexs9HSPCtR1SXQ0TD3MMKrXZajbiQ==
   dependencies:
     file-uri-to-path "1.0.0"
 
+bip32@^2.0.5:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/bip32/-/bip32-2.0.6.tgz#6a81d9f98c4cd57d05150c60d8f9e75121635134"
+  integrity sha512-HpV5OMLLGTjSVblmrtYRfFFKuQB+GArM0+XP8HGWfJ5vxYBqo+DesvJwOdC2WJ3bCkZShGf0QIfoIpeomVzVdA==
+  dependencies:
+    "@types/node" "10.12.18"
+    bs58check "^2.1.1"
+    create-hash "^1.2.0"
+    create-hmac "^1.1.7"
+    tiny-secp256k1 "^1.1.3"
+    typeforce "^1.11.5"
+    wif "^2.0.6"
+
+bip39@^3.0.2:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/bip39/-/bip39-3.0.4.tgz#5b11fed966840b5e1b8539f0f54ab6392969b2a0"
+  integrity sha512-YZKQlb752TrUWqHWj7XAwCSjYEgGAk+/Aas3V7NyjQeZYsztO8JnQUaCWhcnL4T+jL8nvB8typ2jRPzTlgugNw==
+  dependencies:
+    "@types/node" "11.11.6"
+    create-hash "^1.1.0"
+    pbkdf2 "^3.0.9"
+    randombytes "^2.0.1"
+
 bip66@^1.1.5:
   version "1.1.5"
   resolved "https://registry.yarnpkg.com/bip66/-/bip66-1.1.5.tgz#01fa8748785ca70955d5011217d1b3139969ca22"
@@ -2231,16 +2333,45 @@ bn.js@5.1.2:
   resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-5.1.2.tgz#c9686902d3c9a27729f43ab10f9d79c2004da7b0"
   integrity sha512-40rZaf3bUNKTVYu9sIeeEGOg7g14Yvnj9kH7b50EiwX0Q7A6umbvfI5tvHaOERH0XigqKkfLkFQxzb4e6CIXnA==
 
-bn.js@^4.11.0, bn.js@^4.11.1, bn.js@^4.11.6, bn.js@^4.11.8, bn.js@^4.11.9, bn.js@^4.4.0:
+bn.js@^4.0.0, bn.js@^4.1.0, bn.js@^4.11.0, bn.js@^4.11.1, bn.js@^4.11.6, bn.js@^4.11.8, bn.js@^4.11.9, bn.js@^4.4.0:
   version "4.12.0"
   resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.12.0.tgz#775b3f278efbb9718eec7361f483fb36fbbfea88"
   integrity sha512-c98Bf3tPniI+scsdk237ku1Dc3ujXQTSgyiPUDEOe7tRkhrqridvh8klBv0HCEso1OLOYcHuCv/cS6DNxKH+ZA==
 
-bn.js@^5.1.1, bn.js@^5.1.2, bn.js@^5.2.0:
+bn.js@^5.0.0, bn.js@^5.1.1, bn.js@^5.1.2, bn.js@^5.2.0:
   version "5.2.0"
   resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-5.2.0.tgz#358860674396c6997771a9d051fcc1b57d4ae002"
   integrity sha512-D7iWRBvnZE8ecXiLj/9wbxH7Tk79fAh8IHaTNq1RWRixsS02W+5qS+iE9yq6RYl0asXx5tw0bLhmT5pIfbSquw==
 
+bnb-javascript-sdk-nobroadcast@^2.16.14:
+  version "2.16.14"
+  resolved "https://registry.yarnpkg.com/bnb-javascript-sdk-nobroadcast/-/bnb-javascript-sdk-nobroadcast-2.16.14.tgz#779ea8a50031d9a3fa3d701836228f6267319ccf"
+  integrity sha512-Mp3Oz1z/c7ZatrQ9LCICUYqqobVjIFLOIOH3a2u3vONaSp8ZDzpduTI5m7K2mhV/P4BoKFYhCedW3B0q7cRCHw==
+  dependencies:
+    axios "^0.19.0"
+    bech32 "^1.1.3"
+    big.js "^5.2.2"
+    bip32 "^2.0.5"
+    bip39 "^3.0.2"
+    bn.js "^4.11.8"
+    camelcase "^5.3.1"
+    crypto-browserify "^3.12.0"
+    crypto-js "^3.1.9-1"
+    elliptic "^6.0.0"
+    eslint-utils "^1.4.2"
+    events "^3.0.0"
+    is_js "^0.9.0"
+    lodash "^4.17.19"
+    minimist "^1.2.5"
+    ndjson "^1.5.0"
+    protocol-buffers-encodings "^1.1.0"
+    pumpify "^2.0.1"
+    secure-random "^1.1.2"
+    tiny-secp256k1 "^1.1.3"
+    url "^0.11.0"
+    uuid "^3.3.2"
+    websocket-stream "^5.5.0"
+
 bnc-sdk@^3.3.4:
   version "3.4.0"
   resolved "https://registry.yarnpkg.com/bnc-sdk/-/bnc-sdk-3.4.0.tgz#402874a4a794ccf5dd8ba8fba6925e24b38f772e"
@@ -2299,12 +2430,12 @@ braces@~3.0.2:
   dependencies:
     fill-range "^7.0.1"
 
-brorand@^1.1.0:
+brorand@^1.0.1, brorand@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/brorand/-/brorand-1.1.0.tgz#12c25efe40a45e3c323eb8675a0a0ce57b22371f"
   integrity sha1-EsJe/kCkXjwyPrhnWgoM5XsiNx8=
 
-browserify-aes@^1.0.6, browserify-aes@^1.2.0:
+browserify-aes@^1.0.0, browserify-aes@^1.0.4, browserify-aes@^1.0.6, browserify-aes@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/browserify-aes/-/browserify-aes-1.2.0.tgz#326734642f403dabc3003209853bb70ad428ef48"
   integrity sha512-+7CHXqGuspUn/Sl5aO7Ea0xWGAtETPXNSAjHo48JfLdPWcMng33Xe4znFvQweqc/uzk5zSOI3H52CYnjCfb5hA==
@@ -2316,6 +2447,48 @@ browserify-aes@^1.0.6, browserify-aes@^1.2.0:
     inherits "^2.0.1"
     safe-buffer "^5.0.1"
 
+browserify-cipher@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/browserify-cipher/-/browserify-cipher-1.0.1.tgz#8d6474c1b870bfdabcd3bcfcc1934a10e94f15f0"
+  integrity sha512-sPhkz0ARKbf4rRQt2hTpAHqn47X3llLkUGn+xEJzLjwY8LRs2p0v7ljvI5EyoRO/mexrNunNECisZs+gw2zz1w==
+  dependencies:
+    browserify-aes "^1.0.4"
+    browserify-des "^1.0.0"
+    evp_bytestokey "^1.0.0"
+
+browserify-des@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/browserify-des/-/browserify-des-1.0.2.tgz#3af4f1f59839403572f1c66204375f7a7f703e9c"
+  integrity sha512-BioO1xf3hFwz4kc6iBhI3ieDFompMhrMlnDFC4/0/vd5MokpuAc3R+LYbwTA9A5Yc9pq9UYPqffKpW2ObuwX5A==
+  dependencies:
+    cipher-base "^1.0.1"
+    des.js "^1.0.0"
+    inherits "^2.0.1"
+    safe-buffer "^5.1.2"
+
+browserify-rsa@^4.0.0, browserify-rsa@^4.0.1:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/browserify-rsa/-/browserify-rsa-4.1.0.tgz#b2fd06b5b75ae297f7ce2dc651f918f5be158c8d"
+  integrity sha512-AdEER0Hkspgno2aR97SAf6vi0y0k8NuOpGnVH3O99rcA5Q6sh8QxcngtHuJ6uXwnfAXNM4Gn1Gb7/MV1+Ymbog==
+  dependencies:
+    bn.js "^5.0.0"
+    randombytes "^2.0.1"
+
+browserify-sign@^4.0.0:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/browserify-sign/-/browserify-sign-4.2.1.tgz#eaf4add46dd54be3bb3b36c0cf15abbeba7956c3"
+  integrity sha512-/vrA5fguVAKKAVTNJjgSm1tRQDHUU6DbwO9IROu/0WAzC8PKhucDSh18J0RMvVeHAn5puMd+QHC2erPRNf8lmg==
+  dependencies:
+    bn.js "^5.1.1"
+    browserify-rsa "^4.0.1"
+    create-hash "^1.2.0"
+    create-hmac "^1.1.7"
+    elliptic "^6.5.3"
+    inherits "^2.0.4"
+    parse-asn1 "^5.1.5"
+    readable-stream "^3.6.0"
+    safe-buffer "^5.2.0"
+
 browserslist@^4.16.6:
   version "4.16.6"
   resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.16.6.tgz#d7901277a5a88e554ed305b183ec9b0c08f66fa2"
@@ -2327,14 +2500,14 @@ browserslist@^4.16.6:
     escalade "^3.1.1"
     node-releases "^1.1.71"
 
-bs58@^4.0.0, bs58@^4.0.1:
+bs58@^4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/bs58/-/bs58-4.0.1.tgz#be161e76c354f6f788ae4071f63f34e8c4f0a42a"
   integrity sha1-vhYedsNU9veIrkBx9j806MTwpCo=
   dependencies:
     base-x "^3.0.2"
 
-bs58check@^2.1.2:
+bs58check@<3.0.0, bs58check@^2.1.1, bs58check@^2.1.2:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/bs58check/-/bs58check-2.1.2.tgz#53b018291228d82a5aa08e7d796fdafda54aebfc"
   integrity sha512-0TS1jicxdU09dwJMNZtVAfzPi6Q6QeN0pM1Fkzrjn+XYHvzMKPU3pHVpva+769iNVSfIYWf7LJ6WR+BuuMf8cA==
@@ -2401,6 +2574,13 @@ builtin-modules@^3.1.0:
   resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-3.2.0.tgz#45d5db99e7ee5e6bc4f362e008bf917ab5049887"
   integrity sha512-lGzLKcioL90C7wMczpkY0n/oART3MbBa8R9OFGE1rJxoVI86u4WAGfEk8Wjv10eKSyTHVGkSo3bvBylCEtk7LA==
 
+bytebuffer@5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/bytebuffer/-/bytebuffer-5.0.1.tgz#582eea4b1a873b6d020a48d58df85f0bba6cfddd"
+  integrity sha1-WC7qSxqHO20CCkjVjfhfC7ps/d0=
+  dependencies:
+    long "~3"
+
 cache-base@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/cache-base/-/cache-base-1.0.1.tgz#0a7f46416831c8b662ee36fe4e7c59d76f666ab2"
@@ -2443,7 +2623,7 @@ camelcase@^4.1.0:
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-4.1.0.tgz#d545635be1e33c542649c69173e5de6acfae34dd"
   integrity sha1-1UVjW+HjPFQmScaRc+Xeas+uNN0=
 
-camelcase@^5.0.0:
+camelcase@^5.0.0, camelcase@^5.3.1:
   version "5.3.1"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-5.3.1.tgz#e3c9b31569e106811df242f715725a1f4c494320"
   integrity sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==
@@ -2595,6 +2775,13 @@ combined-stream@^1.0.6, combined-stream@~1.0.6:
   dependencies:
     delayed-stream "~1.0.0"
 
+commander@2.9.0:
+  version "2.9.0"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.9.0.tgz#9c99094176e12240cb22d6c5146098400fe0f7d4"
+  integrity sha1-nJkJQXbhIkDLItbFFGCYQA/g99Q=
+  dependencies:
+    graceful-readlink ">= 1.0.0"
+
 commander@^2.15.0:
   version "2.20.3"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.20.3.tgz#fd485e84c03eb4881c20722ba48035e8531aeb33"
@@ -2658,6 +2845,14 @@ crc-32@^1.2.0:
     exit-on-epipe "~1.0.1"
     printj "~1.1.0"
 
+create-ecdh@^4.0.0:
+  version "4.0.4"
+  resolved "https://registry.yarnpkg.com/create-ecdh/-/create-ecdh-4.0.4.tgz#d6e7f4bffa66736085a0762fd3a632684dabcc4e"
+  integrity sha512-mf+TCx8wWc9VpuxfP2ht0iSISLZnt0JgWlrOKZiNqyUZWnjIaCIVNQArMHnCZKfEYRg6IM7A+NeJoN8gf/Ws0A==
+  dependencies:
+    bn.js "^4.1.0"
+    elliptic "^6.5.3"
+
 create-hash@^1.1.0, create-hash@^1.1.2, create-hash@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/create-hash/-/create-hash-1.2.0.tgz#889078af11a63756bcfb59bd221996be3a9ef196"
@@ -2669,7 +2864,7 @@ create-hash@^1.1.0, create-hash@^1.1.2, create-hash@^1.2.0:
     ripemd160 "^2.0.1"
     sha.js "^2.4.0"
 
-create-hmac@^1.1.4, create-hmac@^1.1.7:
+create-hmac@^1.1.0, create-hmac@^1.1.4, create-hmac@^1.1.7:
   version "1.1.7"
   resolved "https://registry.yarnpkg.com/create-hmac/-/create-hmac-1.1.7.tgz#69170c78b3ab957147b2b8b04572e47ead2243ff"
   integrity sha512-MJG9liiZ+ogc4TzUwuvbER1JRdgvUFSB5+VR/g5h82fGaIRWMWddtKBHi7/sVhfjQZ6SehlyhvQYrcYkaUIpLg==
@@ -2700,11 +2895,38 @@ cross-spawn@^6.0.5:
     shebang-command "^1.2.0"
     which "^1.2.9"
 
+crypto-browserify@^3.12.0:
+  version "3.12.0"
+  resolved "https://registry.yarnpkg.com/crypto-browserify/-/crypto-browserify-3.12.0.tgz#396cf9f3137f03e4b8e532c58f698254e00f80ec"
+  integrity sha512-fz4spIh+znjO2VjL+IdhEpRJ3YN6sMzITSBijk6FK2UvTqruSQW+/cCZTSNsMiZNvUeq0CqurF+dAbyiGOY6Wg==
+  dependencies:
+    browserify-cipher "^1.0.0"
+    browserify-sign "^4.0.0"
+    create-ecdh "^4.0.0"
+    create-hash "^1.1.0"
+    create-hmac "^1.1.0"
+    diffie-hellman "^5.0.0"
+    inherits "^2.0.1"
+    pbkdf2 "^3.0.3"
+    public-encrypt "^4.0.0"
+    randombytes "^2.0.0"
+    randomfill "^1.0.3"
+
 crypto-es@^1.2.2:
   version "1.2.7"
   resolved "https://registry.yarnpkg.com/crypto-es/-/crypto-es-1.2.7.tgz#754a6d52319a94fb4eb1f119297f17196b360f88"
   integrity sha512-UUqiVJ2gUuZFmbFsKmud3uuLcNP2+Opt+5ysmljycFCyhA0+T16XJmo1ev/t5kMChMqWh7IEvURNCqsg+SjZGQ==
 
+crypto-js@^3.1.9-1:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/crypto-js/-/crypto-js-3.3.0.tgz#846dd1cce2f68aacfa156c8578f926a609b7976b"
+  integrity sha512-DIT51nX0dCfKltpRiXV+/TVZq+Qq2NgF4644+K7Ttnla7zEzqc+kjJyiB96BHNyUTBxyjzRcZYpUdZa+QAqi6Q==
+
+crypto-js@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/crypto-js/-/crypto-js-4.0.0.tgz#2904ab2677a9d042856a2ea2ef80de92e4a36dcc"
+  integrity sha512-bzHZN8Pn+gS7DQA6n+iUmBfl0hO5DJq++QP3U6uTucDtk/0iGpXd/Gg7CGR0p8tJhofJyaKoWBuJI4eAO00BBg==
+
 csstype@^3.0.2:
   version "3.0.8"
   resolved "https://registry.yarnpkg.com/csstype/-/csstype-3.0.8.tgz#d2266a792729fb227cd216fb572f43728e1ad340"
@@ -2732,6 +2954,13 @@ dashdash@^1.12.0:
   dependencies:
     assert-plus "^1.0.0"
 
+debug@=3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
+  integrity sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==
+  dependencies:
+    ms "2.0.0"
+
 debug@^2.2.0, debug@^2.3.3:
   version "2.6.9"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
@@ -2834,11 +3063,28 @@ delimit-stream@0.1.0:
   resolved "https://registry.yarnpkg.com/delimit-stream/-/delimit-stream-0.1.0.tgz#9b8319477c0e5f8aeb3ce357ae305fc25ea1cd2b"
   integrity sha1-m4MZR3wOX4rrPONXrjBfwl6hzSs=
 
+des.js@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/des.js/-/des.js-1.0.1.tgz#5382142e1bdc53f85d86d53e5f4aa7deb91e0843"
+  integrity sha512-Q0I4pfFrv2VPd34/vfLrFOoRmlYj3OV50i7fskps1jZWK1kApMWWT9G6RRUeYedLcBDIhnSDaUvJMb3AhUlaEA==
+  dependencies:
+    inherits "^2.0.1"
+    minimalistic-assert "^1.0.0"
+
 detect-browser@5.2.0:
   version "5.2.0"
   resolved "https://registry.yarnpkg.com/detect-browser/-/detect-browser-5.2.0.tgz#c9cd5afa96a6a19fda0bbe9e9be48a6b6e1e9c97"
   integrity sha512-tr7XntDAu50BVENgQfajMLzacmSe34D+qZc4zjnniz0ZVuw/TZcLcyxHQjYpJTM36sGEkZZlYLnIM1hH7alTMA==
 
+diffie-hellman@^5.0.0:
+  version "5.0.3"
+  resolved "https://registry.yarnpkg.com/diffie-hellman/-/diffie-hellman-5.0.3.tgz#40e8ee98f55a2149607146921c63e1ae5f3d2875"
+  integrity sha512-kqag/Nl+f3GwyK25fhUMYj81BUOrZ9IuJsjIcDE5icNM9FJHAVm3VcUDxdLPoQtTuUylWm6ZIknYJwwaPxsUzg==
+  dependencies:
+    bn.js "^4.1.0"
+    miller-rabin "^4.0.0"
+    randombytes "^2.0.0"
+
 dijkstrajs@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/dijkstrajs/-/dijkstrajs-1.0.2.tgz#2e48c0d3b825462afe75ab4ad5e829c8ece36257"
@@ -2865,6 +3111,26 @@ drbg.js@^1.0.1:
     create-hash "^1.1.2"
     create-hmac "^1.1.4"
 
+duplexify@^3.5.1:
+  version "3.7.1"
+  resolved "https://registry.yarnpkg.com/duplexify/-/duplexify-3.7.1.tgz#2a4df5317f6ccfd91f86d6fd25d8d8a103b88309"
+  integrity sha512-07z8uv2wMyS51kKhD1KsdXJg5WQ6t93RneqRxUHnskXVtlYYkLqM0gqStQZ3pj073g687jPCHrqNfCzawLYh5g==
+  dependencies:
+    end-of-stream "^1.0.0"
+    inherits "^2.0.1"
+    readable-stream "^2.0.0"
+    stream-shift "^1.0.0"
+
+duplexify@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/duplexify/-/duplexify-4.1.1.tgz#7027dc374f157b122a8ae08c2d3ea4d2d953aa61"
+  integrity sha512-DY3xVEmVHTv1wSzKNbwoU6nVjzI369Y6sPoqfYr0/xlx3IdX2n94xIszTcjPO8W8ZIv0Wb0PXNcjuZyT4wiICA==
+  dependencies:
+    end-of-stream "^1.4.1"
+    inherits "^2.0.3"
+    readable-stream "^3.1.1"
+    stream-shift "^1.0.0"
+
 ecc-jsbn@~0.1.1:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/ecc-jsbn/-/ecc-jsbn-0.1.2.tgz#3a83a904e54353287874c564b7549386849a98c9"
@@ -2873,12 +3139,19 @@ ecc-jsbn@~0.1.1:
     jsbn "~0.1.0"
     safer-buffer "^2.1.0"
 
+eip55@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/eip55/-/eip55-2.1.0.tgz#a1e870cc6e15fb9ec8d338b68317f3db546728f1"
+  integrity sha512-jtOfFne69XvSYz58oBXqfKHk1cJwwHcAzKm9jbzOKsedKEaulMPCA4fq2UXS9NaxkdVOdbSG0kg7fM09+K4gjw==
+  dependencies:
+    keccak "^1.3.0"
+
 electron-to-chromium@^1.3.723:
   version "1.3.750"
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.750.tgz#7e5ef6f478316b0bd656af5942fe502610e97eaf"
   integrity sha512-Eqy9eHNepZxJXT+Pc5++zvEi5nQ6AGikwFYDCYwXUFBr+ynJ6pDG7MzZmwGYCIuXShLJM0n4bq+aoKDmvSGJ8A==
 
-elliptic@6.5.2, elliptic@6.5.4, elliptic@^6.4.0, elliptic@^6.5.2, elliptic@^6.5.3, elliptic@^6.5.4:
+elliptic@6.5.2, elliptic@6.5.4, elliptic@^6.0.0, elliptic@^6.4.0, elliptic@^6.5.2, elliptic@^6.5.3, elliptic@^6.5.4:
   version "6.5.4"
   resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.5.4.tgz#da37cebd31e79a1367e941b592ed1fbebd58abbb"
   integrity sha512-iLhC6ULemrljPZb+QutR5TQGB+pdW6KGD5RSegS+8sorOZT+rdQFbsQFJgvN3eRqNALqJer4oQ16YvJHlU8hzQ==
@@ -2916,7 +3189,7 @@ encoding@^0.1.11:
   dependencies:
     iconv-lite "^0.6.2"
 
-end-of-stream@^1.1.0, end-of-stream@^1.4.0:
+end-of-stream@^1.0.0, end-of-stream@^1.1.0, end-of-stream@^1.4.0, end-of-stream@^1.4.1:
   version "1.4.4"
   resolved "https://registry.yarnpkg.com/end-of-stream/-/end-of-stream-1.4.4.tgz#5ae64a5f45057baf3626ec14da0ca5e4b2431eb0"
   integrity sha512-+uw1inIHVPQoaVuHzRyXd21icM+cnt4CzD5rW+NC1wjOUSTOs+Te7FOv7AhN7vS9x/oIyhLP5PR1H+phQAHu5Q==
@@ -3014,13 +3287,6 @@ eslint-config-prettier@^8.3.0:
   resolved "https://registry.yarnpkg.com/eslint-config-prettier/-/eslint-config-prettier-8.3.0.tgz#f7471b20b6fe8a9a9254cc684454202886a2dd7a"
   integrity sha512-BgZuLUSeKzvlL/VUjx/Yb787VQ26RU3gGjA3iiFvdsp/2bMfVIWUVP7tjxtjS0e+HP409cPlPvNkQloz8C91ew==
 
-eslint-plugin-prettier@^3.1.3:
-  version "3.4.0"
-  resolved "https://registry.yarnpkg.com/eslint-plugin-prettier/-/eslint-plugin-prettier-3.4.0.tgz#cdbad3bf1dbd2b177e9825737fe63b476a08f0c7"
-  integrity sha512-UDK6rJT6INSfcOo545jiaOwB701uAIt2/dR7WnFQoGCVl1/EMqdANBmwUaqqQ45aXprsTGzSa39LI1PyuRBxxw==
-  dependencies:
-    prettier-linter-helpers "^1.0.0"
-
 eslint-scope@^5.0.0:
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-5.1.1.tgz#e786e59a66cb92b3f6c1fb0d508aab174848f48c"
@@ -3029,7 +3295,7 @@ eslint-scope@^5.0.0:
     esrecurse "^4.3.0"
     estraverse "^4.1.1"
 
-eslint-utils@^1.4.3:
+eslint-utils@^1.4.2, eslint-utils@^1.4.3:
   version "1.4.3"
   resolved "https://registry.yarnpkg.com/eslint-utils/-/eslint-utils-1.4.3.tgz#74fec7c54d0776b6f67e0251040b5806564e981f"
   integrity sha512-fbBN5W2xdY45KulGXmLHZ3c3FHfVYmKg0IrAKGOkT/464PQsx2UeIzfz1RmEci+KLm1bBaAzZAh8+/E+XAeZ8Q==
@@ -3605,6 +3871,11 @@ ethjs-util@0.1.6, ethjs-util@^0.1.3:
     is-hex-prefixed "1.0.0"
     strip-hex-prefix "1.0.0"
 
+eventemitter2@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/eventemitter2/-/eventemitter2-5.0.1.tgz#6197a095d5fb6b57e8942f6fd7eaad63a09c9452"
+  integrity sha1-YZegldX7a1folC9v1+qtY6CclFI=
+
 eventemitter3@4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/eventemitter3/-/eventemitter3-4.0.0.tgz#d65176163887ee59f386d64c82610b696a4a74eb"
@@ -3630,7 +3901,7 @@ events@^3.0.0, events@^3.2.0, events@^3.3.0:
   resolved "https://registry.yarnpkg.com/events/-/events-3.3.0.tgz#31a95ad0a924e2d2c419a813aeb2c4e878ea7400"
   integrity sha512-mQw+2fkQbALzQ7V0MY0IqdnXNOeTtP4r0lN9z7AAawCXgqea7bDii20AYrIBrFd/Hx0M2Ocz6S111CaFkUcb0Q==
 
-evp_bytestokey@^1.0.3:
+evp_bytestokey@^1.0.0, evp_bytestokey@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/evp_bytestokey/-/evp_bytestokey-1.0.3.tgz#7fcbdb198dc71959432efe13842684e0525acb02"
   integrity sha512-/f2Go4TognH/KvCISP7OUsHn85hT9nUkxxA9BEWxFn+Oj9o8ZNLm/40hdlgSLyuOimsrTKLUMEorQexp/aPQeA==
@@ -3733,11 +4004,6 @@ fast-deep-equal@^3.1.1, fast-deep-equal@^3.1.3:
   resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz#3a7d56b559d6cbc3eb512325244e619a65c6c525"
   integrity sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q==
 
-fast-diff@^1.1.2:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/fast-diff/-/fast-diff-1.2.0.tgz#73ee11982d86caaf7959828d519cfe927fac5f03"
-  integrity sha512-xJuoT5+L99XlZ8twedaRf6Ax2TgQVxvgZOYoPKqZufmJib0tL2tegPBOZb1pVNgIhlqDlA0eO0c3wBvQcmzx4w==
-
 fast-json-stable-stringify@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz#874bf69c6f404c2b5d99c481341399fd55892633"
@@ -3824,6 +4090,13 @@ flatted@^2.0.0:
   resolved "https://registry.yarnpkg.com/flatted/-/flatted-2.0.2.tgz#4575b21e2bcee7434aa9be662f4b7b5f9c2b5138"
   integrity sha512-r5wGx7YeOwNWNlCA0wQ86zKyDLMQr+/RB8xy74M4hTphfmjlijTSSXGuH8rnvKZnfT9i+75zmd8jcKdMR4O6jA==
 
+follow-redirects@1.5.10:
+  version "1.5.10"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.5.10.tgz#7b7a9f9aea2fdff36786a94ff643ed07f4ff5e2a"
+  integrity sha512-0V5l4Cizzvqt5D44aTXbFZz+FtyXV1vrDN6qrelxtfYQKW0KO0W2T/hkE8xvGa/540LkZlkaUjO4ailYTFtHVQ==
+  dependencies:
+    debug "=3.1.0"
+
 follow-redirects@^1.10.0:
   version "1.14.1"
   resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.14.1.tgz#d9114ded0a1cfdd334e164e6662ad02bfd91ff43"
@@ -3991,21 +4264,36 @@ globals@^12.1.0:
   dependencies:
     type-fest "^0.8.1"
 
+google-protobuf@^3.15.8:
+  version "3.17.3"
+  resolved "https://registry.yarnpkg.com/google-protobuf/-/google-protobuf-3.17.3.tgz#f87595073545a77946c8f0b67c302c5f7646d700"
+  integrity sha512-OVPzcSWIAJ+d5yiHyeaLrdufQtrvaBrF4JQg+z8ynTkbO3uFcujqXszTumqg1cGsAsjkWnI+M5B1xZ19yR4Wyg==
+
+google-protobuf@^3.7.0-rc.2:
+  version "3.17.0"
+  resolved "https://registry.yarnpkg.com/google-protobuf/-/google-protobuf-3.17.0.tgz#5623215f9d0345649720ae5e5e9713491e2456fc"
+  integrity sha512-xuxzzx6FXmkmddRZci2SmGeZcx+vykmqG60yJf/Rz+NEKaUs+nLhaiUQAWa7Z00a7bHfRjRxSIX9FcELaxWIVA==
+
 graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.6:
   version "4.2.6"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.6.tgz#ff040b2b0853b23c3d31027523706f1885d76bee"
   integrity sha512-nTnJ528pbqxYanhpDYsi4Rd8MAeaBA67+RZ10CM1m3bTAVFEDcd5AuA4a6W5YkGZ1iNXHzZz8T6TBKLeBuNriQ==
 
+"graceful-readlink@>= 1.0.0":
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/graceful-readlink/-/graceful-readlink-1.0.1.tgz#4cafad76bc62f02fa039b2f94e9a3dd3a391a725"
+  integrity sha1-TK+tdrxi8C+gObL5Tpo906ORpyU=
+
 gridplus-sdk@^0.7.16:
-  version "0.7.20"
-  resolved "https://registry.yarnpkg.com/gridplus-sdk/-/gridplus-sdk-0.7.20.tgz#a44924835b0906be7b73df10b633460171a3acbf"
-  integrity sha512-TIMIMz2QIvJkbQa0o0bGFiR9U2SG4t1LUVvzT/6OrNI8yZRZ+KdLwShGmdPjGYfX3yjftqsAsBkvIFS+fK+4/Q==
+  version "0.7.21"
+  resolved "https://registry.yarnpkg.com/gridplus-sdk/-/gridplus-sdk-0.7.21.tgz#52066a5c117fc71311bcdf54d148f98ae8482df5"
+  integrity sha512-aXIv8odGCSV/UhVq151Ga1c0VsqtxljVLok40eljenviDC5okTJq07M2thE1qcUV2R3CqVA1BKbh9jOI8B0A3A==
   dependencies:
     aes-js "^3.1.1"
+    bech32 "^2.0.0"
     bignumber.js "^9.0.1"
     bitwise "^2.0.4"
     borc "^2.1.2"
-    bs58 "^4.0.1"
     bs58check "^2.1.2"
     buffer "^5.6.0"
     crc-32 "^1.2.0"
@@ -4518,6 +4806,11 @@ is-windows@^1.0.2:
   resolved "https://registry.yarnpkg.com/is-windows/-/is-windows-1.0.2.tgz#d1850eb9791ecd18e6182ce12a30f396634bb19d"
   integrity sha512-eXK1UInq2bPmjyX6e3VHIzMLobc4J94i4AWn+Hpq3OU5KkrRC96OAcR3PRJ/pGu6m8TRnBHP9dkXQVsT/COVIA==
 
+is_js@^0.9.0:
+  version "0.9.0"
+  resolved "https://registry.yarnpkg.com/is_js/-/is_js-0.9.0.tgz#0ab94540502ba7afa24c856aa985561669e9c52d"
+  integrity sha1-CrlFQFArp6+iTIVqqYVWFmnpxS0=
+
 isarray@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-0.0.1.tgz#8a18acfca9a8f4177e09abfc6038939b05d1eedf"
@@ -4654,7 +4947,7 @@ json-stable-stringify@^1.0.1:
   dependencies:
     jsonify "~0.0.0"
 
-json-stringify-safe@~5.0.1:
+json-stringify-safe@^5.0.1, json-stringify-safe@~5.0.1:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
   integrity sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus=
@@ -4708,7 +5001,7 @@ keccak256@^1.0.0:
     bn.js "^4.11.8"
     keccak "^3.0.1"
 
-keccak@^1.0.2:
+keccak@^1.0.2, keccak@^1.3.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/keccak/-/keccak-1.4.0.tgz#572f8a6dbee8e7b3aa421550f9e6408ca2186f80"
   integrity sha512-eZVaCpblK5formjPjeTBik7TAg+pqnDrMHIffSvi9Lh7PQgM1+hSzakUeZFCk9DVVG0dacZJuaz2ntwlzZUIBw==
@@ -4849,7 +5142,7 @@ lodash.defaults@^4.2.0:
   resolved "https://registry.yarnpkg.com/lodash.defaults/-/lodash.defaults-4.2.0.tgz#d09178716ffea4dde9e5fb7b37f6f0802274580c"
   integrity sha1-0JF4cW/+pN3p5ft7N/bwgCJ0WAw=
 
-lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.19:
+lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.19, lodash@^4.17.21:
   version "4.17.21"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
   integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
@@ -4859,6 +5152,11 @@ loglevel@^1.7.1:
   resolved "https://registry.yarnpkg.com/loglevel/-/loglevel-1.7.1.tgz#005fde2f5e6e47068f935ff28573e125ef72f197"
   integrity sha512-Hesni4s5UkWkwCGJMQGAh71PaLUmKFM60dHvq0zi/vDhhrzuk+4GgNbTXJ12YYQJn6ZKBDNIjYcuQGKudvqrIw==
 
+long@~3:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/long/-/long-3.2.0.tgz#d821b7138ca1cb581c172990ef14db200b5c474b"
+  integrity sha1-2CG3E4yhy1gcFymQ7xTbIAtcR0s=
+
 loose-envify@^1.0.0, loose-envify@^1.1.0, loose-envify@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.4.0.tgz#71ee51fa7be4caec1a63839f7e682d8132d30caf"
@@ -5000,6 +5298,14 @@ micromatch@^3.1.10, micromatch@^3.1.4:
     snapdragon "^0.8.1"
     to-regex "^3.0.2"
 
+miller-rabin@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/miller-rabin/-/miller-rabin-4.0.1.tgz#f080351c865b0dc562a8462966daa53543c78a4d"
+  integrity sha512-115fLhvZVqWwHPbClyntxEVfVDfl9DLLTuJvq3g2O/Oxi8AiNouAHvDSzHS0viUJc+V5vm3eq91Xwqn9dp4jRA==
+  dependencies:
+    bn.js "^4.0.0"
+    brorand "^1.0.1"
+
 mime-db@1.48.0:
   version "1.48.0"
   resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.48.0.tgz#e35b31045dd7eada3aaad537ed88a33afbef2d1d"
@@ -5064,7 +5370,7 @@ minimist-options@^3.0.1:
     arrify "^1.0.1"
     is-plain-obj "^1.1.0"
 
-minimist@^1.2.5:
+minimist@^1.2.0, minimist@^1.2.5:
   version "1.2.5"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.5.tgz#67d66014b66a6a8aaa0c083c5fd58df4e4e97602"
   integrity sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==
@@ -5104,7 +5410,7 @@ mute-stream@0.0.8:
   resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.8.tgz#1630c42b2251ff81e2a283de96a5497ea92e5e0d"
   integrity sha512-nnbWWOkoWyUsTjKrhgD0dcz22mdkSnpYqbEjIm2nhwhuxlSkpywJmBo8h0ZqJdkp73mb90SssHkN4rsRaBAfAA==
 
-nan@^2.14.0, nan@^2.14.1, nan@^2.2.1:
+nan@^2.13.2, nan@^2.14.0, nan@^2.14.1, nan@^2.2.1:
   version "2.14.2"
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.14.2.tgz#f5376400695168f4cc694ac9393d0c9585eeea19"
   integrity sha512-M2ufzIiINKCuDfBSAUr1vWQ+vuVcA9kqx8JJUsbQi6yf1uGRyb7HfpdfUr5qLXf3B/t8dPvcjhKMmlfnP47EzQ==
@@ -5131,6 +5437,16 @@ natural-compare@^1.4.0:
   resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
   integrity sha1-Sr6/7tdUHywnrPspvbvRXI1bpPc=
 
+ndjson@^1.5.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/ndjson/-/ndjson-1.5.0.tgz#ae603b36b134bcec347b452422b0bf98d5832ec8"
+  integrity sha1-rmA7NrE0vOw0e0UkIrC/mNWDLsg=
+  dependencies:
+    json-stringify-safe "^5.0.1"
+    minimist "^1.2.0"
+    split2 "^2.1.0"
+    through2 "^2.0.3"
+
 next-tick@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/next-tick/-/next-tick-1.0.0.tgz#ca86d1fe8828169b0120208e3dc8424b9db8342c"
@@ -5376,6 +5692,17 @@ parent-module@^1.0.0:
   dependencies:
     callsites "^3.0.0"
 
+parse-asn1@^5.0.0, parse-asn1@^5.1.5:
+  version "5.1.6"
+  resolved "https://registry.yarnpkg.com/parse-asn1/-/parse-asn1-5.1.6.tgz#385080a3ec13cb62a62d39409cb3e88844cdaed4"
+  integrity sha512-RnZRo1EPU6JBnra2vGHj0yhp6ebyjBZpmUCLHWiFhxlzvBCCpAuZ7elsBp1PVAbQN0/04VD/19rfzlBSwLstMw==
+  dependencies:
+    asn1.js "^5.2.0"
+    browserify-aes "^1.0.0"
+    evp_bytestokey "^1.0.0"
+    pbkdf2 "^3.0.3"
+    safe-buffer "^5.1.1"
+
 parse-headers@^2.0.0:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/parse-headers/-/parse-headers-2.0.3.tgz#5e8e7512383d140ba02f0c7aa9f49b4399c92515"
@@ -5426,7 +5753,16 @@ path-type@^3.0.0:
   dependencies:
     pify "^3.0.0"
 
-pbkdf2@^3.0.17:
+pbjs@^0.0.5:
+  version "0.0.5"
+  resolved "https://registry.yarnpkg.com/pbjs/-/pbjs-0.0.5.tgz#b4c88e15aac4552ca0922aa64cd5338efd3447bf"
+  integrity sha1-tMiOFarEVSygkiqmTNUzjv00R78=
+  dependencies:
+    bytebuffer "5.0.1"
+    commander "2.9.0"
+    protocol-buffers-schema "3.1.0"
+
+pbkdf2@^3.0.17, pbkdf2@^3.0.3, pbkdf2@^3.0.9:
   version "3.1.2"
   resolved "https://registry.yarnpkg.com/pbkdf2/-/pbkdf2-3.1.2.tgz#dd822aa0887580e52f1a039dc3eda108efae3075"
   integrity sha512-iuh7L6jA7JEGu2WxDwtQP1ddOpaJNC4KlDEFfdQajSGgGPNi4OyDc2R7QnbY2bR9QjBVGwgvTdNJZoE7RaxUMA==
@@ -5516,13 +5852,6 @@ prelude-ls@~1.1.2:
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
   integrity sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=
 
-prettier-linter-helpers@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/prettier-linter-helpers/-/prettier-linter-helpers-1.0.0.tgz#d23d41fe1375646de2d0104d3454a3008802cf7b"
-  integrity sha512-GbK2cP9nraSSUF9N2XwUwqfzlAFlMNYYl+ShE/V+H8a9uNl/oUqB1w2EL54Jh0OlyRSd8RfWYJ3coVS4TROP2w==
-  dependencies:
-    fast-diff "^1.1.2"
-
 prettier-plugin-svelte@^2.2.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/prettier-plugin-svelte/-/prettier-plugin-svelte-2.3.0.tgz#9956a39d18b217557ab8766c264d8cd003983608"
@@ -5570,6 +5899,19 @@ prop-types@^15.6.0, prop-types@^15.7.2:
     object-assign "^4.1.1"
     react-is "^16.8.1"
 
+protocol-buffers-encodings@^1.1.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/protocol-buffers-encodings/-/protocol-buffers-encodings-1.1.1.tgz#f1e4a386711823137330171d2c82b49d062e75d3"
+  integrity sha512-5aFshI9SbhtcMiDiZZu3g2tMlZeS5lhni//AGJ7V34PQLU5JA91Cva7TIs6inZhYikS3OpnUzAUuL6YtS0CyDA==
+  dependencies:
+    signed-varint "^2.0.1"
+    varint "5.0.0"
+
+protocol-buffers-schema@3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/protocol-buffers-schema/-/protocol-buffers-schema-3.1.0.tgz#d8a819549ead3e6bd189ebe9e50e96636bbc5cc7"
+  integrity sha1-2KgZVJ6tPmvRievp5Q6WY2u8XMc=
+
 prr@~1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/prr/-/prr-1.0.1.tgz#d3fc114ba06995a45ec6893f484ceb1d78f5f476"
@@ -5580,6 +5922,18 @@ psl@^1.1.28:
   resolved "https://registry.yarnpkg.com/psl/-/psl-1.8.0.tgz#9326f8bcfb013adcc005fdff056acce020e51c24"
   integrity sha512-RIdOzyoavK+hA18OGGWDqUTsCLhtA7IcZ/6NCs4fFJaHBDab+pDDmDIByWFRQJq2Cd7r1OoQxBGKOaztq+hjIQ==
 
+public-encrypt@^4.0.0:
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/public-encrypt/-/public-encrypt-4.0.3.tgz#4fcc9d77a07e48ba7527e7cbe0de33d0701331e0"
+  integrity sha512-zVpa8oKZSz5bTMTFClc1fQOnyyEzpl5ozpi1B5YcvBrdohMjH2rfsBtyXcuNuwjsDIXmBYlF2N5FlJYhR29t8Q==
+  dependencies:
+    bn.js "^4.1.0"
+    browserify-rsa "^4.0.0"
+    create-hash "^1.1.0"
+    parse-asn1 "^5.0.0"
+    randombytes "^2.0.1"
+    safe-buffer "^5.1.2"
+
 pump@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/pump/-/pump-3.0.0.tgz#b4a2116815bde2f4e1ea602354e8c75565107a64"
@@ -5588,6 +5942,20 @@ pump@^3.0.0:
     end-of-stream "^1.1.0"
     once "^1.3.1"
 
+pumpify@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/pumpify/-/pumpify-2.0.1.tgz#abfc7b5a621307c728b551decbbefb51f0e4aa1e"
+  integrity sha512-m7KOje7jZxrmutanlkS1daj1dS6z6BgslzOXmcSEpIlCxM3VJH7lG5QLeck/6hgF6F4crFf01UtQmNsJfweTAw==
+  dependencies:
+    duplexify "^4.1.1"
+    inherits "^2.0.3"
+    pump "^3.0.0"
+
+punycode@1.3.2:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.3.2.tgz#9653a036fb7c1ee42342f2325cceefea3926c48d"
+  integrity sha1-llOgNvt8HuQjQvIyXM7v6jkmxI0=
+
 punycode@^2.1.0, punycode@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
@@ -5660,13 +6028,21 @@ quick-lru@^1.0.0:
   resolved "https://registry.yarnpkg.com/quick-lru/-/quick-lru-1.1.0.tgz#4360b17c61136ad38078397ff11416e186dcfbb8"
   integrity sha1-Q2CxfGETatOAeDl/8RQW4Ybc+7g=
 
-randombytes@^2.1.0:
+randombytes@^2.0.0, randombytes@^2.0.1, randombytes@^2.0.5, randombytes@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/randombytes/-/randombytes-2.1.0.tgz#df6f84372f0270dc65cdf6291349ab7a473d4f2a"
   integrity sha512-vYl3iOX+4CKUWuxGi9Ukhie6fsqXqS9FE2Zaic4tNFD2N2QQaXOMFbuKK4QmDHC0JO6B1Zp41J0LpT0oR68amQ==
   dependencies:
     safe-buffer "^5.1.0"
 
+randomfill@^1.0.3:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/randomfill/-/randomfill-1.0.4.tgz#c92196fc86ab42be983f1bf31778224931d61458"
+  integrity sha512-87lcbR8+MhcWcUiQ+9e+Rwx8MyR2P7qnt15ynUlbm3TU/fjbgz4GsvfSUDTemtCCtVCqb4ZcEFlyPNTh9bBTLw==
+  dependencies:
+    randombytes "^2.0.5"
+    safe-buffer "^5.1.0"
+
 randomhex@0.1.5:
   version "0.1.5"
   resolved "https://registry.yarnpkg.com/randomhex/-/randomhex-0.1.5.tgz#baceef982329091400f2a2912c6cd02f1094f585"
@@ -5758,7 +6134,7 @@ readable-stream@^2.0.0, readable-stream@^2.0.2, readable-stream@^2.1.4, readable
     string_decoder "~1.1.1"
     util-deprecate "~1.0.1"
 
-readable-stream@^3.6.0:
+readable-stream@^3.1.1, readable-stream@^3.6.0:
   version "3.6.0"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.6.0.tgz#337bbda3adc0706bd3e024426a286d4b4b2c9198"
   integrity sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==
@@ -6062,7 +6438,7 @@ rustbn.js@~0.2.0:
   resolved "https://registry.yarnpkg.com/rustbn.js/-/rustbn.js-0.2.0.tgz#8082cb886e707155fd1cb6f23bd591ab8d55d0ca"
   integrity sha512-4VlvkRUuCJvr2J6Y0ImW7NvTCriMi7ErOAqWk1y69vAdoNIzCF3yPmgeNzx+RQTLEDFq5sHfscn1MwHxP9hNfA==
 
-rxjs@6, rxjs@^6.6.0, rxjs@^6.6.3:
+rxjs@6, rxjs@^6.4.0, rxjs@^6.6.0, rxjs@^6.6.3:
   version "6.6.7"
   resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-6.6.7.tgz#90ac018acabf491bf65044235d5863c4dab804c9"
   integrity sha512-hTdwr+7yYNIT5n4AMYp85KA6yw2Va0FLa3Rguvbpa4W3I5xynaBZo41cM3XM+4Q6fRMj3sBYIR1VAmZMXYJvRQ==
@@ -6149,6 +6525,11 @@ secp256k1@^3.0.1, secp256k1@^3.7.1, secp256k1@^3.8.0:
     nan "^2.14.0"
     safe-buffer "^5.1.2"
 
+secure-random@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/secure-random/-/secure-random-1.1.2.tgz#ed103b460a851632d420d46448b2a900a41e7f7c"
+  integrity sha512-H2bdSKERKdBV1SwoqYm6C0y+9EA94v6SUBOWO8kDndc4NoUih7Dv6Tsgma7zO1lv27wIvjlD0ZpMQk7um5dheQ==
+
 semaphore@>=1.0.1, semaphore@^1.0.3:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/semaphore/-/semaphore-1.1.0.tgz#aaad8b86b20fe8e9b32b16dc2ee682a8cd26a8aa"
@@ -6245,6 +6626,13 @@ signal-exit@^3.0.0, signal-exit@^3.0.2:
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.3.tgz#a1410c2edd8f077b08b4e253c8eacfcaf057461c"
   integrity sha512-VUJ49FC8U1OxwZLxIbTTrDvLnf/6TDgxZcK8wxR8zs13xpx7xbG60ndBlhNrFi2EMuFRoeDoJO7wthSLq42EjA==
 
+signed-varint@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/signed-varint/-/signed-varint-2.0.1.tgz#50a9989da7c98c2c61dad119bc97470ef8528129"
+  integrity sha1-UKmYnafJjCxh2tEZvJdHDvhSgSk=
+  dependencies:
+    varint "~5.0.0"
+
 simple-concat@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/simple-concat/-/simple-concat-1.0.1.tgz#f46976082ba35c2263f1c8ab5edfe26c41c9552f"
@@ -6367,6 +6755,13 @@ split-string@^3.0.1, split-string@^3.0.2:
   dependencies:
     extend-shallow "^3.0.0"
 
+split2@^2.1.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/split2/-/split2-2.2.0.tgz#186b2575bcf83e85b7d18465756238ee4ee42493"
+  integrity sha512-RAb22TG39LhI31MbreBgIuKiIKhVsawfTgEGqKHTK87aG+ul/PB8Sqoi3I7kVdRWiCfrKxK3uo4/YUkpNvhPbw==
+  dependencies:
+    through2 "^2.0.2"
+
 sprintf-js@~1.0.2:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
@@ -6400,6 +6795,11 @@ store@2.0.12:
   resolved "https://registry.yarnpkg.com/store/-/store-2.0.12.tgz#8c534e2a0b831f72b75fc5f1119857c44ef5d593"
   integrity sha1-jFNOKguDH3K3X8XxEZhXxE711ZM=
 
+stream-shift@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/stream-shift/-/stream-shift-1.0.1.tgz#d7088281559ab2778424279b0877da3c392d5a3d"
+  integrity sha512-AiisoFqQ0vbGcZgQPY1cdP2I76glaVA/RauYR4G4thNFgkTqr90yXTo4LYX60Jl+sIlPNHHdGSwo01AvbKUSVQ==
+
 strict-uri-encode@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/strict-uri-encode/-/strict-uri-encode-1.1.0.tgz#279b225df1d582b1f54e65addd4352e18faa0713"
@@ -6565,7 +6965,7 @@ text-table@^0.2.0:
   resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
   integrity sha1-f17oI66AUgfACvLfSoTsP8+lcLQ=
 
-through2@^2.0.3:
+through2@^2.0.2, through2@^2.0.3:
   version "2.0.5"
   resolved "https://registry.yarnpkg.com/through2/-/through2-2.0.5.tgz#01c1e39eb31d07cb7d03a96a70823260b23132cd"
   integrity sha512-/mrRod8xqpA+IHSLyGCQ2s8SPHiCDEeQJSep1jqLYeEUClOFG2Qsh+4FU6G9VeqpZnGW/Su8LQGc4YKni5rYSQ==
@@ -6583,6 +6983,17 @@ timed-out@^4.0.1:
   resolved "https://registry.yarnpkg.com/timed-out/-/timed-out-4.0.1.tgz#f32eacac5a175bea25d7fab565ab3ed8741ef56f"
   integrity sha1-8y6srFoXW+ol1/q1Zas+2HQe9W8=
 
+tiny-secp256k1@^1.1.3, tiny-secp256k1@^1.1.6:
+  version "1.1.6"
+  resolved "https://registry.yarnpkg.com/tiny-secp256k1/-/tiny-secp256k1-1.1.6.tgz#7e224d2bee8ab8283f284e40e6b4acb74ffe047c"
+  integrity sha512-FmqJZGduTyvsr2cF3375fqGHUovSwDi/QytexX1Se4BPuPZpTE5Ftp5fg+EFSuEf3lhZqgCRjEG3ydUQ/aNiwA==
+  dependencies:
+    bindings "^1.3.0"
+    bn.js "^4.11.8"
+    create-hmac "^1.1.7"
+    elliptic "^6.4.0"
+    nan "^2.13.2"
+
 tmp@^0.0.33:
   version "0.0.33"
   resolved "https://registry.yarnpkg.com/tmp/-/tmp-0.0.33.tgz#6d34335889768d21b2bcda0aa277ced3b1bfadf9"
@@ -6734,6 +7145,11 @@ typedarray-to-buffer@3.1.5, typedarray-to-buffer@^3.1.5:
   dependencies:
     is-typedarray "^1.0.0"
 
+typeforce@^1.11.5:
+  version "1.18.0"
+  resolved "https://registry.yarnpkg.com/typeforce/-/typeforce-1.18.0.tgz#d7416a2c5845e085034d70fcc5b6cc4a90edbfdc"
+  integrity sha512-7uc1O8h1M1g0rArakJdf0uLRSSgFcYexrVoKo+bzJd32gd4gDy2L/Z+8/FjPnU9ydY3pEnVPtr9FyscYY60K1g==
+
 typescript@^3.6.4:
   version "3.9.9"
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.9.9.tgz#e69905c54bc0681d0518bd4d587cc6f2d0b1a674"
@@ -6744,6 +7160,11 @@ u2f-api@0.2.7:
   resolved "https://registry.yarnpkg.com/u2f-api/-/u2f-api-0.2.7.tgz#17bf196b242f6bf72353d9858e6a7566cc192720"
   integrity sha512-fqLNg8vpvLOD5J/z4B6wpPg4Lvowz1nJ9xdHcCzdUPKcFE/qNCceV2gNZxSJd5vhAZemHr/K/hbzVA0zxB5mkg==
 
+ultron@~1.1.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/ultron/-/ultron-1.1.1.tgz#9fe1536a10a664a65266a1e3ccf85fd36302bc9c"
+  integrity sha512-UIEXBNeYmKptWH6z8ZnqTeS8fV74zG0/eRU9VGkpzz+LIJNs8W/zM/L+7ctCkRrgbNnnR0xxw4bKOr0cW0N0Og==
+
 unbox-primitive@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/unbox-primitive/-/unbox-primitive-1.0.1.tgz#085e215625ec3162574dc8859abee78a59b14471"
@@ -6832,6 +7253,14 @@ url-set-query@^1.0.0:
   resolved "https://registry.yarnpkg.com/url-set-query/-/url-set-query-1.0.0.tgz#016e8cfd7c20ee05cafe7795e892bd0702faa339"
   integrity sha1-AW6M/Xwg7gXK/neV6JK9BwL6ozk=
 
+url@^0.11.0:
+  version "0.11.0"
+  resolved "https://registry.yarnpkg.com/url/-/url-0.11.0.tgz#3838e97cfc60521eb73c525a8e55bfdd9e2e28f1"
+  integrity sha1-ODjpfPxgUh63PFJajlW/3Z4uKPE=
+  dependencies:
+    punycode "1.3.2"
+    querystring "0.2.0"
+
 use@^3.1.0:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/use/-/use-3.1.1.tgz#d50c8cac79a19fbc20f2911f56eb973f4e10070f"
@@ -6906,6 +7335,16 @@ validate-npm-package-license@^3.0.1:
     spdx-correct "^3.0.0"
     spdx-expression-parse "^3.0.0"
 
+varint@5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/varint/-/varint-5.0.0.tgz#d826b89f7490732fabc0c0ed693ed475dcb29ebf"
+  integrity sha1-2Ca4n3SQcy+rwMDtaT7Uddyynr8=
+
+varint@~5.0.0:
+  version "5.0.2"
+  resolved "https://registry.yarnpkg.com/varint/-/varint-5.0.2.tgz#5b47f8a947eb668b848e034dcfa87d0ff8a7f7a4"
+  integrity sha512-lKxKYG6H03yCZUpAGOPOsMcGxd1RHCu1iKvEHYDPmTyq2HueGhD73ssNBqqQWfvYs04G9iUFRvmAVLW20Jw6ow==
+
 verror@1.10.0:
   version "1.10.0"
   resolved "https://registry.yarnpkg.com/verror/-/verror-1.10.0.tgz#3a105ca17053af55d6e270c1f8288682e18da400"
@@ -7178,6 +7617,18 @@ webrtc-adapter@^7.2.1:
     rtcpeerconnection-shim "^1.2.15"
     sdp "^2.12.0"
 
+websocket-stream@^5.5.0:
+  version "5.5.2"
+  resolved "https://registry.yarnpkg.com/websocket-stream/-/websocket-stream-5.5.2.tgz#49d87083d96839f0648f5513bbddd581f496b8a2"
+  integrity sha512-8z49MKIHbGk3C4HtuHWDtYX8mYej1wWabjthC/RupM9ngeukU4IWoM46dgth1UOS/T4/IqgEdCDJuMe2039OQQ==
+  dependencies:
+    duplexify "^3.5.1"
+    inherits "^2.0.1"
+    readable-stream "^2.3.3"
+    safe-buffer "^5.1.2"
+    ws "^3.2.0"
+    xtend "^4.0.0"
+
 websocket@^1.0.32:
   version "1.0.34"
   resolved "https://registry.yarnpkg.com/websocket/-/websocket-1.0.34.tgz#2bdc2602c08bf2c82253b730655c0ef7dcab3111"
@@ -7236,6 +7687,13 @@ which@^1.2.9:
   dependencies:
     isexe "^2.0.0"
 
+wif@^2.0.6:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/wif/-/wif-2.0.6.tgz#08d3f52056c66679299726fade0d432ae74b4704"
+  integrity sha1-CNP1IFbGZnkplyb63g1DKudLRwQ=
+  dependencies:
+    bs58check "<3.0.0"
+
 window-getters@1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/window-getters/-/window-getters-1.0.0.tgz#b5b264538c4c79cead027f9997850222bf6d0852"
@@ -7294,6 +7752,15 @@ ws@7.4.6:
   resolved "https://registry.yarnpkg.com/ws/-/ws-7.4.6.tgz#5654ca8ecdeee47c33a9a4bf6d28e2be2980377c"
   integrity sha512-YmhHDO4MzaDLB+M9ym/mDA5z0naX8j7SIlT8f8z+I0VtzsRbekxEutHSme7NPS2qE8StCYQNUnfWdXta/Yu85A==
 
+ws@^3.2.0:
+  version "3.3.3"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-3.3.3.tgz#f1cf84fe2d5e901ebce94efaece785f187a228f2"
+  integrity sha512-nnWLa/NwZSt4KQJu51MYlCcSQ5g7INpOrOMt4XV8j4dqTXdmlUmSHQ8/oLC069ckre0fRsgfvsKwbTdtKLCDkA==
+  dependencies:
+    async-limiter "~1.0.0"
+    safe-buffer "~5.1.0"
+    ultron "~1.1.0"
+
 ws@^5.1.1:
   version "5.2.3"
   resolved "https://registry.yarnpkg.com/ws/-/ws-5.2.3.tgz#05541053414921bc29c63bee14b8b0dd50b07b3d"