Transaction type
| type | code | remark |
| ———————– | —————– | ———————————— |
| WALLET_REGISTER | 100u32 | Wallet register. |
| DEPOSIT | 200u32 | Deposit transaction. |
| WITHDRAWAL | 201u32 | Withdraw transaction. |
| TRANSFER | 300u32 | Transfer transaction. |
| RESET_MAIN_SECRET | 400u32 | Create main secret transaction. |
| CREATE_API_SECRET | 401u32 | Create api secret transaction. |
| DESTROY_API_SECRET | 402u32 | Destroy api secret transaction. |
| CREATE_SPOT_ORDER | 500u32 | Submit spot order. |
| CANCEL_SPOT_ORDER | 501u32 | Cancel spot order. |
| ADD_AMM_V2_LIQUIDITY | 600u32 | Add AMM-V2 liquidity. |
| REMOVE_AMM_V2_LIQUIDITY | 601u32 | Remove AMM-V2 liquidity. |