Each transaction type has an encoded prefix, according to the amino specification:
Some supported type prefixes are as follows:
| Type | Name | Prefix | Length | Notes |
|---|---|---|---|---|
| PubKeyEd25519 | tendermint/PubKeyEd25519 | 0x1624DE64 | 0x20 | |
| PubKeySecp256k1 | tendermint/PubKeySecp256k1 | 0xEB5AE987 | 0x21 | |
| PubKeyMultisigThreshold | tendermint/PubKeyMultisigThreshold | 0x22C1F7E2 | variable | |
| PrivKeyEd25519 | tendermint/PrivKeyEd25519 | 0xA3288910 | 0x40 | |
| PrivKeySecp256k1 | tendermint/PrivKeySecp256k1 | 0xE1B0F79B | 0x20 | |
| StdTx | auth/StdTx | 0xF0625DEE | variable | |
| CreateOrderMsg | dex/NewOrder | 0xCE6DC043 | variable | |
| CancelOrderMsg | dex/CancelOrder | 0x166E681B | variable | |
| TokenIssueMsg | tokens/IssueMsg | 0x17EFAB80 | variable | |
| TokenBurnMsg | tokens/BurnMsg | 0x7ED2D2A0 | variable | |
| TimeLockMsg | tokens/TimeLockMsg | 0x07921531 | variable | |
| TokenFreezeMsg | tokens/FreezeMsg | 0xE774B32D | variable | |
| TokenUnfreezeMsg | tokens/UnfreezeMsg | 0x6515FF0D | variable | |
| TimeUnlockMsg | tokens/TimeUnlockMsg | 0xC4050C6C | variable | |
| TimeRelockMsg | tokens/TimeRelockMsg | 0x504711DA | variable | |
| DexListMsg | dex/ListMsg | 0xB41DE13F | variable | |
| MintMsg | tokens/MintMsg | 0x467E0829 | variable | |
| SendMsg | cosmos-sdk/Send | 0x2A2C87FA | variable | |
| SubmitProposalMsg | cosmos-sdk/MsgSubmitProposal | 0xB42D614E | variable | |
| DepositMsg | cosmos-sdk/MsgDeposit | 0xA18A56E5 | variable | |
| VoteMsg | cosmos-sdk/MsgVote | 0xA1CADD36 | variable | |
| MsgCreateValidator | cosmos-sdk/MsgCreateValidator | 0xEB361D01 | variable | |
| MsgRemoveValidator | cosmos-sdk/MsgRemoveValidator | 0xC1AFE85F | variable | |
| MsgCreateValidatorProposal | cosmos-sdk/MsgCreateValidatorProposal | 0xDB6A19FD | variable |