diff --git a/packages/core-utils/src/app/log.ts b/packages/core-utils/src/app/log.ts
index 53066881f3ed..0aad713a0241 100644
--- a/packages/core-utils/src/app/log.ts
+++ b/packages/core-utils/src/app/log.ts
@@ -1,16 +1,20 @@
 import debug from 'debug'
 import { Logger } from '../types'
 
+export const LOG_NEWLINE_STRING = '<\n>'
+export const joinNewlinesAndDebug = (logs: string) =>
+  debug(logs.replace('\n', LOG_NEWLINE_STRING))
+
 export const getLogger = (
   identifier: string,
   isTest: boolean = false
 ): Logger => {
   const testString = isTest ? 'test:' : ''
   return {
-    debug: debug(`${testString}debug:${identifier}`),
-    info: debug(`${testString}info:${identifier}`),
-    warn: debug(`${testString}warn:${identifier}`),
-    error: debug(`${testString}error:${identifier}`),
+    debug: joinNewlinesAndDebug(`${testString}debug:${identifier}`),
+    info: joinNewlinesAndDebug(`${testString}info:${identifier}`),
+    warn: joinNewlinesAndDebug(`${testString}warn:${identifier}`),
+    error: joinNewlinesAndDebug(`${testString}error:${identifier}`),
   }
 }
 
diff --git a/packages/ovm/src/app/utils.ts b/packages/ovm/src/app/utils.ts
index 19cbe2b25998..c8ee2903fb86 100644
--- a/packages/ovm/src/app/utils.ts
+++ b/packages/ovm/src/app/utils.ts
@@ -9,6 +9,7 @@ import {
   logError,
   remove0x,
   ZERO_ADDRESS,
+  LOG_NEWLINE_STRING,
   BloomFilter,
 } from '@eth-optimism/core-utils'
 import { ethers } from 'ethers'
@@ -71,6 +72,7 @@ export interface OvmTransactionMetadata {
  */
 export const convertInternalLogsToOvmLogs = (logs: Log[]): Log[] => {
   let activeContract = logs[0] ? logs[0].address : ZERO_ADDRESS
+  const loggerLogs = [`Parsing logs from contract ${activeContract}: `]
   const ovmLogs = []
   logs.forEach((log) => {
     const executionManagerLog = executionManagerInterface.parseLog(log)
@@ -78,17 +80,18 @@ export const convertInternalLogsToOvmLogs = (logs: Log[]): Log[] => {
       if (executionManagerLog.name === 'ActiveContract') {
         activeContract = executionManagerLog.values['_activeContract']
       } else {
-        logger.debug(
+        loggerLogs.push(
           `${executionManagerLog.name}, values: ${JSON.stringify(
             executionManagerLog.values
           )}`
         )
       }
     } else {
-      logger.debug(`Non-EM log: ${JSON.stringify(log)}`)
+      loggerLogs.push(`Non-EM log: ${JSON.stringify(log)}`)
       ovmLogs.push({ ...log, address: activeContract })
     }
   })
+  logger.debug(loggerLogs.join(LOG_NEWLINE_STRING))
   return ovmLogs
 }
 
diff --git a/packages/rollup-full-node/package.json b/packages/rollup-full-node/package.json
index 264c8d30967a..eef66c7e2c51 100644
--- a/packages/rollup-full-node/package.json
+++ b/packages/rollup-full-node/package.json
@@ -49,7 +49,8 @@
     "ethers": "^4.0.39",
     "fastpriorityqueue": "^0.6.3",
     "level": "^6.0.1",
-    "rimraf": "^2.6.3"
+    "rimraf": "^2.6.3",
+    "web3": "^1.2.7"
   },
   "devDependencies": {
     "@eth-optimism/solc-transpiler": "^0.0.1-alpha.25",
diff --git a/packages/rollup-full-node/src/app/test-web3-rpc-handler.ts b/packages/rollup-full-node/src/app/test-web3-rpc-handler.ts
index c55db52b22df..838ffde48676 100644
--- a/packages/rollup-full-node/src/app/test-web3-rpc-handler.ts
+++ b/packages/rollup-full-node/src/app/test-web3-rpc-handler.ts
@@ -15,6 +15,7 @@ import {
   L2ToL1MessageSubmitter,
   UnsupportedMethodError,
   Web3RpcMethods,
+  Web3RpcTypes,
 } from '../types'
 import { getCurrentTime, initializeL2Node } from './util'
 import { NoOpL2ToL1MessageSubmitter } from './message-submitter'
@@ -66,24 +67,24 @@ export class TestWeb3Handler extends DefaultWeb3Handler {
   public async handleRequest(method: string, params: any[]): Promise<string> {
     switch (method) {
       case Web3RpcMethods.increaseTimestamp:
-        this.assertParameters(params, 1)
+        this.assertParameters(params, [Web3RpcTypes.quantity])
         this.increaseTimestamp(params[0])
         log.debug(`Set increased timestamp by ${params[0]} seconds.`)
         return TestWeb3Handler.successString
       case Web3RpcMethods.mine:
         return this.context.provider.send(Web3RpcMethods.mine, params)
       case Web3RpcMethods.sendTransaction:
-        this.assertParameters(params, 1)
+        this.assertParameters(params, [Web3RpcTypes.object])
         return this.sendTransaction(params[0])
         break
       case Web3RpcMethods.snapshot:
-        this.assertParameters(params, 0)
+        this.assertParameters(params, [])
         return this.snapshot()
       case Web3RpcMethods.revert:
-        this.assertParameters(params, 1)
+        this.assertParameters(params, [Web3RpcTypes.quantity])
         return this.revert(params[0])
       case Web3RpcMethods.accounts:
-        this.assertParameters(params, 0)
+        this.assertParameters(params, [])
         return this.accounts()
       default:
         return super.handleRequest(method, params)
diff --git a/packages/rollup-full-node/src/app/web3-rpc-handler.ts b/packages/rollup-full-node/src/app/web3-rpc-handler.ts
index a8cd0b4ca1c7..feadd5c408ea 100644
--- a/packages/rollup-full-node/src/app/web3-rpc-handler.ts
+++ b/packages/rollup-full-node/src/app/web3-rpc-handler.ts
@@ -27,7 +27,8 @@ import {
 } from '@eth-optimism/ovm'
 
 import AsyncLock from 'async-lock'
-import { utils, Wallet } from 'ethers'
+import { Contract, utils, Wallet } from 'ethers'
+import Web3 from 'web3'
 import { JsonRpcProvider, TransactionReceipt } from 'ethers/providers'
 
 /* Internal Imports */
@@ -38,6 +39,7 @@ import {
   L2ToL1MessageSubmitter,
   UnsupportedMethodError,
   Web3Handler,
+  Web3RpcTypes,
   Web3RpcMethods,
   RevertError,
 } from '../types'
@@ -116,70 +118,91 @@ export class DefaultWeb3Handler
 
     // Make sure the method is available
     let response: any
-    let args: any[]
     switch (method) {
       case Web3RpcMethods.blockNumber:
-        this.assertParameters(params, 0)
+        this.assertParameters(params, [])
         response = await this.blockNumber()
         break
       case Web3RpcMethods.call:
-        args = this.assertParameters(params, 2, latestBlock)
-        response = await this.call(args[0], args[1])
+        this.assertParameters(params, [
+          Web3RpcTypes.object,
+          Web3RpcTypes.quantityOrTag,
+        ])
+        response = await this.call(params[0], params[1] || latestBlock)
         break
       case Web3RpcMethods.estimateGas:
-        args = this.assertParameters(params, 2, latestBlock)
-        response = await this.estimateGas(args[0], args[1])
+        this.assertParameters(params, [
+          Web3RpcTypes.object,
+          Web3RpcTypes.quantityOrTag,
+        ])
+        response = await this.estimateGas(params[0], params[1] || latestBlock)
         break
       case Web3RpcMethods.gasPrice:
-        this.assertParameters(params, 0)
+        this.assertParameters(params, [])
         response = await this.gasPrice()
         break
       case Web3RpcMethods.getBlockByNumber:
-        args = this.assertParameters(params, 2)
-        response = await this.getBlockByNumber(args[0], args[1])
+        this.assertParameters(params, [
+          Web3RpcTypes.quantityOrTag,
+          Web3RpcTypes.boolean,
+        ])
+        response = await this.getBlockByNumber(params[0], params[1])
         break
       case Web3RpcMethods.getBlockByHash:
-        args = this.assertParameters(params, 2)
-        response = await this.getBlockByHash(args[0], args[1])
+        this.assertParameters(params, [Web3RpcTypes.data, Web3RpcTypes.boolean])
+        response = await this.getBlockByHash(params[0], params[1])
         break
       case Web3RpcMethods.getBalance:
-        this.assertParameters(params, 2, latestBlock)
+        this.assertParameters(
+          params,
+          [Web3RpcTypes.address, Web3RpcTypes.quantityOrTag],
+          latestBlock
+        )
         response = await this.getBalance()
         break
       case Web3RpcMethods.getCode:
-        args = this.assertParameters(params, 2, latestBlock)
-        response = await this.getCode(args[0], args[1])
+        this.assertParameters(params, [
+          Web3RpcTypes.data,
+          Web3RpcTypes.quantityOrTag,
+        ])
+        response = await this.getCode(params[0], params[1] || latestBlock)
         break
       case Web3RpcMethods.getExecutionManagerAddress:
-        this.assertParameters(params, 0)
+        this.assertParameters(params, [])
         response = await this.getExecutionManagerAddress()
         break
       case Web3RpcMethods.getLogs:
-        args = this.assertParameters(params, 1)
-        response = await this.getLogs(args[0])
+        this.assertParameters(params, [Web3RpcTypes.object])
+        response = await this.getLogs(params[0])
         break
       case Web3RpcMethods.getTransactionByHash:
-        args = this.assertParameters(params, 1)
-        response = await this.getTransactionByHash(args[0])
+        this.assertParameters(params, [Web3RpcTypes.data])
+        response = await this.getTransactionByHash(params[0])
         break
       case Web3RpcMethods.getTransactionCount:
-        args = this.assertParameters(params, 2, latestBlock)
-        response = await this.getTransactionCount(args[0], args[1])
+        this.assertParameters(params, [
+          Web3RpcTypes.data,
+          Web3RpcTypes.quantityOrTag,
+        ])
+        response = await this.getTransactionCount(
+          params[0],
+          params[1] || latestBlock
+        )
         break
       case Web3RpcMethods.getTransactionReceipt:
-        args = this.assertParameters(params, 1)
-        response = await this.getTransactionReceipt(args[0])
+        this.assertParameters(params, [Web3RpcTypes.data])
+        response = await this.getTransactionReceipt(params[0])
         break
       case Web3RpcMethods.sendRawTransaction:
-        args = this.assertParameters(params, 1)
-        response = await this.sendRawTransaction(args[0])
+        this.assertParameters(params, [Web3RpcTypes.data])
+        response = await this.sendRawTransaction(params[0])
         break
       case Web3RpcMethods.networkVersion:
-        this.assertParameters(params, 0)
+        this.assertParameters(params, [])
         response = await this.networkVersion()
         break
       case Web3RpcMethods.chainId:
-        this.assertParameters(params, 0)
+        this.assertParameters(params, [])
         response = await this.chainId()
         break
       default:
@@ -443,7 +466,7 @@ export class DefaultWeb3Handler
           defaultBlock
         )}] curentBlockNumber:[${curentBlockNumber}]`
       )
-      throw new Error(
+      throw new InvalidParametersError(
         `Historical code lookups aren't supported. Requested Block: ${hexStrToNumber(
           defaultBlock
         )} Current Block: ${curentBlockNumber}`
@@ -498,6 +521,7 @@ export class DefaultWeb3Handler
           const receipt = await this.getTransactionReceipt(transaction.hash)
           transaction['to'] = receipt.contractAddress
         }
+        logItem['address'] = transaction['to']
 
         return logItem
       })
@@ -940,7 +964,7 @@ export class DefaultWeb3Handler
   private async ovmTxToInternalTx(ovmTx: any): Promise<string> {
     // Verify that the transaction is not accidentally sending to the ZERO_ADDRESS
     if (ovmTx.to === ZERO_ADDRESS) {
-      throw new Error('Sending to Zero Address disallowed')
+      throw new InvalidParametersError('Sending to Zero Address disallowed')
     }
     // Get the nonce of the account that we will use to send everything
     // Note: + 1 because all transactions will have a tx hash mapping tx sent before them.
@@ -950,7 +974,7 @@ export class DefaultWeb3Handler
       log.error(
         'Transaction does not have a valid signature! For now we only support calls from EOAs'
       )
-      throw new Error('Non-EOA transaction detected')
+      throw new InvalidParametersError('Non-EOA transaction detected')
     }
     // Generate the calldata which we'll use to call our internal execution manager
     // First pull out the `to` field (we just need to check if it's null & if so set ovmTo to the zero address as that's how we deploy contracts)
@@ -961,7 +985,7 @@ export class DefaultWeb3Handler
       await this.context.executionManager.getOvmContractNonce(ovmFrom)
     ).toNumber()
     if (expectedNonce !== ovmTx.nonce) {
-      throw new Error(
+      throw new InvalidParametersError(
         `Incorrect nonce! Expected nonce: ${expectedNonce} but received nonce: ${ovmTx.nonce}`
       )
     }
@@ -1037,23 +1061,44 @@ export class DefaultWeb3Handler
 
   protected assertParameters(
     params: any[],
-    expected: number,
+    expected: Web3RpcTypes[],
     defaultLast?: any
-  ): any[] {
-    if (!params) {
-      if (!expected) {
-        return []
-      }
-    } else if (params.length === expected - 1 || params.length === expected) {
-      const nonEmptyParams = params.filter((x) => !!x)
-      return nonEmptyParams.length === expected
-        ? nonEmptyParams
-        : [...nonEmptyParams, defaultLast]
+  ) {
+    if (
+      !(
+        !params ||
+        params.length === expected.length - 1 ||
+        params.length === expected.length
+      )
+    ) {
+      throw new InvalidParametersError(
+        `Expected ${expected} parameters but received ${params.length}.`
+      )
     }
-    throw new InvalidParametersError(
-      `Expected ${expected} parameters but received ${
-        !params ? 0 : params.length
-      }.`
-    )
+    expected.forEach((expectedType, index) => {
+      const param = params[index]
+      const typeChecks = {
+        [Web3RpcTypes.quantityOrTag]: (value) => {
+          return (
+            value === undefined ||
+            !isNaN(value) ||
+            ['latest', 'earliest', 'pending'].includes(value)
+          )
+        },
+        [Web3RpcTypes.boolean]: (value) => [true, false].includes(value),
+        [Web3RpcTypes.quantity]: (value) => !isNaN(value),
+        [Web3RpcTypes.data]: Web3.utils.isHex,
+        [Web3RpcTypes.address]: Web3.utils.isAddress,
+        [Web3RpcTypes.object]: (value) => {
+          return value instanceof Object
+        },
+      }
+
+      if (!typeChecks[expectedType](param)) {
+        throw new InvalidParametersError(
+          `Expected ${expectedType} but got ${param}`
+        )
+      }
+    })
   }
 }
diff --git a/packages/rollup-full-node/src/types/web3-rpc-handler.ts b/packages/rollup-full-node/src/types/web3-rpc-handler.ts
index 1476b1f8a6cf..22ce9cfc9946 100644
--- a/packages/rollup-full-node/src/types/web3-rpc-handler.ts
+++ b/packages/rollup-full-node/src/types/web3-rpc-handler.ts
@@ -30,6 +30,15 @@ export interface Web3Handler {
   chainId(): Promise<string>
 }
 
+export enum Web3RpcTypes {
+  quantity = 'quantity',
+  boolean = 'boolean',
+  data = 'data',
+  address = 'address',
+  object = 'object',
+  quantityOrTag = 'quantityOrTag',
+}
+
 // Enum of supported web3 rpc methods
 export enum Web3RpcMethods {
   blockNumber = 'eth_blockNumber',
diff --git a/packages/rollup-full-node/test/app/web-rpc-handler.spec.ts b/packages/rollup-full-node/test/app/web-rpc-handler.spec.ts
index 683ac8428530..0489bd73f4e2 100644
--- a/packages/rollup-full-node/test/app/web-rpc-handler.spec.ts
+++ b/packages/rollup-full-node/test/app/web-rpc-handler.spec.ts
@@ -6,6 +6,7 @@ import {
   getLogger,
   keccak256,
   numberToHexString,
+  JSONRPC_ERRORS,
   ZERO_ADDRESS,
   hexStrToBuf,
 } from '@eth-optimism/core-utils'
@@ -178,6 +179,14 @@ describe('Web3Handler', () => {
 
         balance.toNumber().should.eq(0)
       })
+
+      it('should return a parameter error if an invalid parameter is passed', async () => {
+        const wallet = getWallet(httpProvider)
+
+        await assertAsyncThrowsWithMessage(async () => {
+          await httpProvider.send('eth_getBalance', [1])
+        }, JSONRPC_ERRORS.INVALID_PARAMS.message)
+      })
     })
 
     describe('EVM reversion handling', async () => {
diff --git a/yarn.lock b/yarn.lock
index e6a9c7dcda38..bc30730c49b9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3759,6 +3759,15 @@ eth-lib@^0.1.26:
     ws "^3.0.0"
     xhr-request-promise "^0.1.2"
 
+eth-lib@^0.2.8:
+  version "0.2.8"
+  resolved "https://registry.yarnpkg.com/eth-lib/-/eth-lib-0.2.8.tgz#b194058bef4b220ad12ea497431d6cb6aa0623c8"
+  integrity sha512-ArJ7x1WcWOlSpzdoTBX8vkwlkSQ85CjjifSZtV4co64vWxSV8geWfPI9x4SVYu3DSxnX4yWFVTtGL+j9DUFLNw==
+  dependencies:
+    bn.js "^4.11.6"
+    elliptic "^6.4.0"
+    xhr-request-promise "^0.1.2"
+
 eth-query@^2.0.2, eth-query@^2.1.0, eth-query@^2.1.2:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/eth-query/-/eth-query-2.1.2.tgz#d6741d9000106b51510c72db92d6365456a6da5e"
@@ -4199,6 +4208,11 @@ eventemitter3@3.1.2, eventemitter3@^3.1.0:
   resolved "https://registry.yarnpkg.com/eventemitter3/-/eventemitter3-3.1.2.tgz#2d3d48f9c346698fce83a85d7d664e98535df6e7"
   integrity sha512-tvtQIeLVHjDkJYnzf2dgVMxfuSGJeM/7UCG17TT4EumTfNtF+0nebF/4zWOIkCreAbtNqhGEboB6BWrwqNaw4Q==
 
+eventemitter3@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/eventemitter3/-/eventemitter3-4.0.0.tgz#d65176163887ee59f386d64c82610b696a4a74eb"
+  integrity sha512-qerSRB0p+UDEssxTtm6EDKcE7W4OaoisfIMl4CngyEhjpYglocpNg6UEqCvemdGhosAsg4sO2dXJOdyBifPGCg==
+
 events@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/events/-/events-3.1.0.tgz#84279af1b34cb75aa88bf5ff291f6d0bd9b31a59"
@@ -9271,6 +9285,23 @@ swarm-js@0.1.39:
     tar "^4.0.2"
     xhr-request-promise "^0.1.2"
 
+swarm-js@^0.1.40:
+  version "0.1.40"
+  resolved "https://registry.yarnpkg.com/swarm-js/-/swarm-js-0.1.40.tgz#b1bc7b6dcc76061f6c772203e004c11997e06b99"
+  integrity sha512-yqiOCEoA4/IShXkY3WKwP5PvZhmoOOD8clsKA7EEcRILMkTEYHCQ21HDCAcVpmIxZq4LyZvWeRJ6quIyHk1caA==
+  dependencies:
+    bluebird "^3.5.0"
+    buffer "^5.0.5"
+    eth-lib "^0.1.26"
+    fs-extra "^4.0.2"
+    got "^7.1.0"
+    mime-types "^2.1.16"
+    mkdirp-promise "^5.0.1"
+    mock-fs "^4.1.0"
+    setimmediate "^1.0.5"
+    tar "^4.0.2"
+    xhr-request "^1.0.1"
+
 table@^5.0.2:
   version "5.4.6"
   resolved "https://registry.yarnpkg.com/table/-/table-5.4.6.tgz#1292d19500ce3f86053b05f0e8e7e4a3bb21079e"
@@ -9982,6 +10013,16 @@ web3-bzz@1.2.4:
     swarm-js "0.1.39"
     underscore "1.9.1"
 
+web3-bzz@1.2.7:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/web3-bzz/-/web3-bzz-1.2.7.tgz#aa0f3d162f0777a5f35367dc5b70012dd1e129d0"
+  integrity sha512-iTIWBR+Z+Bn09WprtKm46LmyNOasg2lUn++AjXkBTB8UNxlUybxtza84yl2ETTZUs0zuFzdSSAEgbjhygG+9oA==
+  dependencies:
+    "@types/node" "^10.12.18"
+    got "9.6.0"
+    swarm-js "^0.1.40"
+    underscore "1.9.1"
+
 web3-core-helpers@1.0.0-beta.35:
   version "1.0.0-beta.35"
   resolved "https://registry.yarnpkg.com/web3-core-helpers/-/web3-core-helpers-1.0.0-beta.35.tgz#d681d218a0c6e3283ee1f99a078ab9d3eef037f1"
@@ -10009,6 +10050,15 @@ web3-core-helpers@1.2.4:
     web3-eth-iban "1.2.4"
     web3-utils "1.2.4"
 
+web3-core-helpers@1.2.7:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/web3-core-helpers/-/web3-core-helpers-1.2.7.tgz#522f859775ea0d15e7e40359c46d4efc5da92aee"
+  integrity sha512-bdU++9QATGeCetVrMp8pV97aQtVkN5oLBf/TWu/qumC6jK/YqrvLlBJLdwbz0QveU8zOSap6GCvJbqKvmmbV2A==
+  dependencies:
+    underscore "1.9.1"
+    web3-eth-iban "1.2.7"
+    web3-utils "1.2.7"
+
 web3-core-method@1.0.0-beta.35:
   version "1.0.0-beta.35"
   resolved "https://registry.yarnpkg.com/web3-core-method/-/web3-core-method-1.0.0-beta.35.tgz#fc10e2d546cf4886038e6130bd5726b0952a4e5f"
@@ -10042,6 +10092,17 @@ web3-core-method@1.2.4:
     web3-core-subscriptions "1.2.4"
     web3-utils "1.2.4"
 
+web3-core-method@1.2.7:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/web3-core-method/-/web3-core-method-1.2.7.tgz#73fd80d2bf0765ff6efc454db49ac83d1769a45e"
+  integrity sha512-e1TI0QUnByDMbQ8QHwnjxfjKw0LIgVRY4TYrlPijET9ebqUJU1HCayn/BHIMpV6LKyR1fQj9EldWyT64wZQXkg==
+  dependencies:
+    underscore "1.9.1"
+    web3-core-helpers "1.2.7"
+    web3-core-promievent "1.2.7"
+    web3-core-subscriptions "1.2.7"
+    web3-utils "1.2.7"
+
 web3-core-promievent@1.0.0-beta.35:
   version "1.0.0-beta.35"
   resolved "https://registry.yarnpkg.com/web3-core-promievent/-/web3-core-promievent-1.0.0-beta.35.tgz#4f1b24737520fa423fee3afee110fbe82bcb8691"
@@ -10066,6 +10127,13 @@ web3-core-promievent@1.2.4:
     any-promise "1.3.0"
     eventemitter3 "3.1.2"
 
+web3-core-promievent@1.2.7:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/web3-core-promievent/-/web3-core-promievent-1.2.7.tgz#fc7fa489f4cf76a040800f3dfd4b45c51bd3a39f"
+  integrity sha512-jNmsM/czCeMGQqKKwM9/HZVTJVIF96hdMVNN/V9TGvp+EEE7vDhB4pUocDnc/QF9Z/5QFBCVmvNWttlRgZmU0A==
+  dependencies:
+    eventemitter3 "3.1.2"
+
 web3-core-requestmanager@1.0.0-beta.35:
   version "1.0.0-beta.35"
   resolved "https://registry.yarnpkg.com/web3-core-requestmanager/-/web3-core-requestmanager-1.0.0-beta.35.tgz#2b77cbf6303720ad68899b39fa7f584dc03dbc8f"
@@ -10099,6 +10167,17 @@ web3-core-requestmanager@1.2.4:
     web3-providers-ipc "1.2.4"
     web3-providers-ws "1.2.4"
 
+web3-core-requestmanager@1.2.7:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/web3-core-requestmanager/-/web3-core-requestmanager-1.2.7.tgz#9da0efce898ead7004d4ac50f748f5131cfe4d79"
+  integrity sha512-HJb/txjHixu1dxIebiZQKBoJCaNu4gsh7mq/uj6Z/w6tIHbybL90s/7ADyMED353yyJ2tDWtYJqeMVAR+KtdaA==
+  dependencies:
+    underscore "1.9.1"
+    web3-core-helpers "1.2.7"
+    web3-providers-http "1.2.7"
+    web3-providers-ipc "1.2.7"
+    web3-providers-ws "1.2.7"
+
 web3-core-subscriptions@1.0.0-beta.35:
   version "1.0.0-beta.35"
   resolved "https://registry.yarnpkg.com/web3-core-subscriptions/-/web3-core-subscriptions-1.0.0-beta.35.tgz#c1b76a2ad3c6e80f5d40b8ba560f01e0f4628758"
@@ -10126,6 +10205,15 @@ web3-core-subscriptions@1.2.4:
     underscore "1.9.1"
     web3-core-helpers "1.2.4"
 
+web3-core-subscriptions@1.2.7:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/web3-core-subscriptions/-/web3-core-subscriptions-1.2.7.tgz#30c64aede03182832883b17c77e21cbb0933c86e"
+  integrity sha512-W/CzQYOUawdMDvkgA/fmLsnG5aMpbjrs78LZMbc0MFXLpH3ofqAgO2by4QZrrTShUUTeWS0ZuEkFFL/iFrSObw==
+  dependencies:
+    eventemitter3 "3.1.2"
+    underscore "1.9.1"
+    web3-core-helpers "1.2.7"
+
 web3-core@1.0.0-beta.35:
   version "1.0.0-beta.35"
   resolved "https://registry.yarnpkg.com/web3-core/-/web3-core-1.0.0-beta.35.tgz#0c44d3c50d23219b0b1531d145607a9bc7cd4b4f"
@@ -10159,6 +10247,19 @@ web3-core@1.2.4:
     web3-core-requestmanager "1.2.4"
     web3-utils "1.2.4"
 
+web3-core@1.2.7:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/web3-core/-/web3-core-1.2.7.tgz#9248b04331e458c76263d758c51b0cc612953900"
+  integrity sha512-QA0MTae0gXcr3KHe3cQ4x56+Wh43ZKWfMwg1gfCc3NNxPRM1jJ8qudzyptCAUcxUGXWpDG8syLIn1APDz5J8BQ==
+  dependencies:
+    "@types/bn.js" "^4.11.4"
+    "@types/node" "^12.6.1"
+    bignumber.js "^9.0.0"
+    web3-core-helpers "1.2.7"
+    web3-core-method "1.2.7"
+    web3-core-requestmanager "1.2.7"
+    web3-utils "1.2.7"
+
 web3-eth-abi@1.0.0-beta.35:
   version "1.0.0-beta.35"
   resolved "https://registry.yarnpkg.com/web3-eth-abi/-/web3-eth-abi-1.0.0-beta.35.tgz#2eb9c1c7c7233db04010defcb192293e0db250e6"
@@ -10187,6 +10288,15 @@ web3-eth-abi@1.2.4:
     underscore "1.9.1"
     web3-utils "1.2.4"
 
+web3-eth-abi@1.2.7:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/web3-eth-abi/-/web3-eth-abi-1.2.7.tgz#6f3471b578649fddd844a14d397a3dd430fc44a5"
+  integrity sha512-4FnlT1q+D0XBkxSMXlIb/eG337uQeMaUdtVQ4PZ3XzxqpcoDuMgXm4o+3NRxnWmr4AMm6QKjM+hcC7c0mBKcyg==
+  dependencies:
+    ethers "4.0.0-beta.3"
+    underscore "1.9.1"
+    web3-utils "1.2.7"
+
 web3-eth-accounts@1.0.0-beta.35:
   version "1.0.0-beta.35"
   resolved "https://registry.yarnpkg.com/web3-eth-accounts/-/web3-eth-accounts-1.0.0-beta.35.tgz#7d0e5a69f510dc93874471599eb7abfa9ddf3e63"
@@ -10238,6 +10348,23 @@ web3-eth-accounts@1.2.4:
     web3-core-method "1.2.4"
     web3-utils "1.2.4"
 
+web3-eth-accounts@1.2.7:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/web3-eth-accounts/-/web3-eth-accounts-1.2.7.tgz#087f55d04a01b815b93151aac2fc1677436b9c59"
+  integrity sha512-AE7QWi/iIQIjXwlAPtlMabm/OPFF0a1PhxT1EiTckpYNP8fYs6jW7lYxEtJPPJIKqfMjoi1xkEqTVR1YZQ88lg==
+  dependencies:
+    "@web3-js/scrypt-shim" "^0.1.0"
+    crypto-browserify "3.12.0"
+    eth-lib "^0.2.8"
+    ethereumjs-common "^1.3.2"
+    ethereumjs-tx "^2.1.1"
+    underscore "1.9.1"
+    uuid "3.3.2"
+    web3-core "1.2.7"
+    web3-core-helpers "1.2.7"
+    web3-core-method "1.2.7"
+    web3-utils "1.2.7"
+
 web3-eth-contract@1.0.0-beta.35:
   version "1.0.0-beta.35"
   resolved "https://registry.yarnpkg.com/web3-eth-contract/-/web3-eth-contract-1.0.0-beta.35.tgz#5276242d8a3358d9f1ce92b71575c74f9015935c"
@@ -10281,6 +10408,21 @@ web3-eth-contract@1.2.4:
     web3-eth-abi "1.2.4"
     web3-utils "1.2.4"
 
+web3-eth-contract@1.2.7:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/web3-eth-contract/-/web3-eth-contract-1.2.7.tgz#13d7f6003d6221f9a5fd61c2d3b5d039477c9674"
+  integrity sha512-uW23Y0iL7XroRNbf9fWZ1N6OYhEYTJX8gTuYASuRnpYrISN5QGiQML6pq/NCzqypR1bl5E0fuINZQSK/xefIVw==
+  dependencies:
+    "@types/bn.js" "^4.11.4"
+    underscore "1.9.1"
+    web3-core "1.2.7"
+    web3-core-helpers "1.2.7"
+    web3-core-method "1.2.7"
+    web3-core-promievent "1.2.7"
+    web3-core-subscriptions "1.2.7"
+    web3-eth-abi "1.2.7"
+    web3-utils "1.2.7"
+
 web3-eth-ens@1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/web3-eth-ens/-/web3-eth-ens-1.2.1.tgz#a0e52eee68c42a8b9865ceb04e5fb022c2d971d5"
@@ -10309,6 +10451,20 @@ web3-eth-ens@1.2.4:
     web3-eth-contract "1.2.4"
     web3-utils "1.2.4"
 
+web3-eth-ens@1.2.7:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/web3-eth-ens/-/web3-eth-ens-1.2.7.tgz#0bfa7d4b6c7753abbb31a2eb01a364b538f4c860"
+  integrity sha512-SPRnvUNWQ0CnnTDBteGIJkvFWEizJcAHlVsrFLICwcwFZu+appjX1UOaoGu2h3GXWtc/XZlu7B451Gi+Os2cTg==
+  dependencies:
+    eth-ens-namehash "2.0.8"
+    underscore "1.9.1"
+    web3-core "1.2.7"
+    web3-core-helpers "1.2.7"
+    web3-core-promievent "1.2.7"
+    web3-eth-abi "1.2.7"
+    web3-eth-contract "1.2.7"
+    web3-utils "1.2.7"
+
 web3-eth-iban@1.0.0-beta.35:
   version "1.0.0-beta.35"
   resolved "https://registry.yarnpkg.com/web3-eth-iban/-/web3-eth-iban-1.0.0-beta.35.tgz#5aa10327a9abb26bcfc4ba79d7bad18a002b332c"
@@ -10333,6 +10489,14 @@ web3-eth-iban@1.2.4:
     bn.js "4.11.8"
     web3-utils "1.2.4"
 
+web3-eth-iban@1.2.7:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/web3-eth-iban/-/web3-eth-iban-1.2.7.tgz#832809c28586be3c667a713b77a2bcba11b7970f"
+  integrity sha512-2NrClz1PoQ3nSJBd+91ylCOVga9qbTxjRofq/oSCoHVAEvz3WZyttx9k5DC+0rWqwJF1h69ufFvdHAAlmN/4lg==
+  dependencies:
+    bn.js "4.11.8"
+    web3-utils "1.2.7"
+
 web3-eth-personal@1.0.0-beta.35:
   version "1.0.0-beta.35"
   resolved "https://registry.yarnpkg.com/web3-eth-personal/-/web3-eth-personal-1.0.0-beta.35.tgz#ecac95b7a53d04a567447062d5cae5f49879e89f"
@@ -10367,6 +10531,18 @@ web3-eth-personal@1.2.4:
     web3-net "1.2.4"
     web3-utils "1.2.4"
 
+web3-eth-personal@1.2.7:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/web3-eth-personal/-/web3-eth-personal-1.2.7.tgz#322cc2b14c37737b21772a53e4185686a04bf9be"
+  integrity sha512-2OAa1Spz0uB29dwCM8+1y0So7E47A4gKznjBEwXIYEcUIsvwT5X7ofFhC2XxyRpqlIWZSQAxRSSJFyupRRXzyw==
+  dependencies:
+    "@types/node" "^12.6.1"
+    web3-core "1.2.7"
+    web3-core-helpers "1.2.7"
+    web3-core-method "1.2.7"
+    web3-net "1.2.7"
+    web3-utils "1.2.7"
+
 web3-eth@1.0.0-beta.35:
   version "1.0.0-beta.35"
   resolved "https://registry.yarnpkg.com/web3-eth/-/web3-eth-1.0.0-beta.35.tgz#c52c804afb95e6624b6f5e72a9af90fbf5005b68"
@@ -10423,6 +10599,25 @@ web3-eth@1.2.4:
     web3-net "1.2.4"
     web3-utils "1.2.4"
 
+web3-eth@1.2.7:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/web3-eth/-/web3-eth-1.2.7.tgz#9427daefd3641200679c2946f77fc184dbfb5b4c"
+  integrity sha512-ljLd0oB4IjWkzFGVan4HkYhJXhSXgn9iaSaxdJixKGntZPgWMJfxeA+uLwTrlxrWzhvy4f+39WnT7wCh5e9TGg==
+  dependencies:
+    underscore "1.9.1"
+    web3-core "1.2.7"
+    web3-core-helpers "1.2.7"
+    web3-core-method "1.2.7"
+    web3-core-subscriptions "1.2.7"
+    web3-eth-abi "1.2.7"
+    web3-eth-accounts "1.2.7"
+    web3-eth-contract "1.2.7"
+    web3-eth-ens "1.2.7"
+    web3-eth-iban "1.2.7"
+    web3-eth-personal "1.2.7"
+    web3-net "1.2.7"
+    web3-utils "1.2.7"
+
 web3-net@1.0.0-beta.35:
   version "1.0.0-beta.35"
   resolved "https://registry.yarnpkg.com/web3-net/-/web3-net-1.0.0-beta.35.tgz#5c6688e0dea71fcd910ee9dc5437b94b7f6b3354"
@@ -10450,6 +10645,15 @@ web3-net@1.2.4:
     web3-core-method "1.2.4"
     web3-utils "1.2.4"
 
+web3-net@1.2.7:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/web3-net/-/web3-net-1.2.7.tgz#c355621a8769c9c1a967c801e7db90c92a0e3808"
+  integrity sha512-j9qeZrS1FNyCeA0BfdLojkxOZQz3FKa1DJI+Dw9fEVhZS68vLOFANu2RB96gR9BoPHo5+k5D3NsKOoxt1gw3Gg==
+  dependencies:
+    web3-core "1.2.7"
+    web3-core-method "1.2.7"
+    web3-utils "1.2.7"
+
 web3-provider-engine@14.2.0:
   version "14.2.0"
   resolved "https://registry.yarnpkg.com/web3-provider-engine/-/web3-provider-engine-14.2.0.tgz#2efec157b2c429c5c674c079aea96b0a06de8b3d"
@@ -10526,6 +10730,14 @@ web3-providers-http@1.2.4:
     web3-core-helpers "1.2.4"
     xhr2-cookies "1.1.0"
 
+web3-providers-http@1.2.7:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/web3-providers-http/-/web3-providers-http-1.2.7.tgz#31eb15390c103169b3d7d31bdb1ccae9e3f1629d"
+  integrity sha512-vazGx5onuH/zogrwkUaLFJwFcJ6CckP65VFSHoiV+GTQdkOqgoDIha7StKkslvDz4XJ2FuY/zOZHbtuOYeltXQ==
+  dependencies:
+    web3-core-helpers "1.2.7"
+    xhr2-cookies "1.1.0"
+
 web3-providers-ipc@1.0.0-beta.35:
   version "1.0.0-beta.35"
   resolved "https://registry.yarnpkg.com/web3-providers-ipc/-/web3-providers-ipc-1.0.0-beta.35.tgz#031afeb10fade2ebb0ef2fb82f5e58c04be842d9"
@@ -10553,6 +10765,15 @@ web3-providers-ipc@1.2.4:
     underscore "1.9.1"
     web3-core-helpers "1.2.4"
 
+web3-providers-ipc@1.2.7:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/web3-providers-ipc/-/web3-providers-ipc-1.2.7.tgz#4e6716e8723d431df3d6bfa1acd2f7c04e7071ad"
+  integrity sha512-/zc0y724H2zbkV4UbGGMhsEiLfafjagIzfrsWZnyTZUlSB0OGRmmFm2EkLJAgtXrLiodaHHyXKM0vB8S24bxdA==
+  dependencies:
+    oboe "2.1.4"
+    underscore "1.9.1"
+    web3-core-helpers "1.2.7"
+
 web3-providers-ws@1.0.0-beta.35:
   version "1.0.0-beta.35"
   resolved "https://registry.yarnpkg.com/web3-providers-ws/-/web3-providers-ws-1.0.0-beta.35.tgz#5d38603fd450243a26aae0ff7f680644e77fa240"
@@ -10580,6 +10801,16 @@ web3-providers-ws@1.2.4:
     underscore "1.9.1"
     web3-core-helpers "1.2.4"
 
+web3-providers-ws@1.2.7:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/web3-providers-ws/-/web3-providers-ws-1.2.7.tgz#95b1cc5dc25e9b9d6630d6754f9354313b62f532"
+  integrity sha512-b5XzqDpRkNVe6MFs5K6iqOEyjQikHtg3KuU2/ClCDV37hm0WN4xCRVMC0LwegulbDXZej3zT9+1CYzGaGFREzA==
+  dependencies:
+    "@web3-js/websocket" "^1.0.29"
+    eventemitter3 "^4.0.0"
+    underscore "1.9.1"
+    web3-core-helpers "1.2.7"
+
 web3-shh@1.0.0-beta.35:
   version "1.0.0-beta.35"
   resolved "https://registry.yarnpkg.com/web3-shh/-/web3-shh-1.0.0-beta.35.tgz#7e4a585f8beee0c1927390937c6537748a5d1a58"
@@ -10610,6 +10841,16 @@ web3-shh@1.2.4:
     web3-core-subscriptions "1.2.4"
     web3-net "1.2.4"
 
+web3-shh@1.2.7:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/web3-shh/-/web3-shh-1.2.7.tgz#5382c7bc2f39539eb2841c4576d23ade25720461"
+  integrity sha512-f6PAgcpG0ZAo98KqCmeHoDEx5qzm3d5plet18DkT4U6WIeYowKdec8vZaLPRR7c2XreXFJ2gQf45CB7oqR7U/w==
+  dependencies:
+    web3-core "1.2.7"
+    web3-core-method "1.2.7"
+    web3-core-subscriptions "1.2.7"
+    web3-net "1.2.7"
+
 web3-utils@1.0.0-beta.35:
   version "1.0.0-beta.35"
   resolved "https://registry.yarnpkg.com/web3-utils/-/web3-utils-1.0.0-beta.35.tgz#ced9e1df47c65581c441c5f2af76b05a37a273d7"
@@ -10650,6 +10891,20 @@ web3-utils@1.2.4:
     underscore "1.9.1"
     utf8 "3.0.0"
 
+web3-utils@1.2.7:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/web3-utils/-/web3-utils-1.2.7.tgz#b68e232917e4376f81cf38ef79878e5903d18e93"
+  integrity sha512-FBh/CPJND+eiPeUF9KVbTyTZtXNWxPWtByBaWS6e2x4ACazPX711EeNaZaChIOGSLGe6se2n7kg6wnawe/MjuQ==
+  dependencies:
+    bn.js "4.11.8"
+    eth-lib "0.2.7"
+    ethereum-bloom-filters "^1.0.6"
+    ethjs-unit "0.1.6"
+    number-to-bn "1.7.0"
+    randombytes "^2.1.0"
+    underscore "1.9.1"
+    utf8 "3.0.0"
+
 web3@1.0.0-beta.35:
   version "1.0.0-beta.35"
   resolved "https://registry.yarnpkg.com/web3/-/web3-1.0.0-beta.35.tgz#6475095bd451a96e50a32b997ddee82279292f11"
@@ -10690,6 +10945,19 @@ web3@1.2.4:
     web3-shh "1.2.4"
     web3-utils "1.2.4"
 
+web3@^1.2.7:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/web3/-/web3-1.2.7.tgz#fcb83571036c1c6f475bc984785982a444e8d78e"
+  integrity sha512-jAAJHMfUlTps+jH2li1ckDFEpPrEEriU/ubegSTGRl3KRdNhEqT93+3kd7FHJTn3NgjcyURo2+f7Da1YcZL8Mw==
+  dependencies:
+    web3-bzz "1.2.7"
+    web3-core "1.2.7"
+    web3-eth "1.2.7"
+    web3-eth-personal "1.2.7"
+    web3-net "1.2.7"
+    web3-shh "1.2.7"
+    web3-utils "1.2.7"
+
 webidl-conversions@^4.0.2:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-4.0.2.tgz#a855980b1f0b6b359ba1d5d9fb39ae941faa63ad"