| Name | Type | Description | Notes |
|---|---|---|---|
| destinationType | MessageSignDestinationType | ||
| message | String | The raw data of the message to be signed, encoded in Base64 format. | |
| structuredData | Map<String, Object> | The structured data to be signed, formatted as a JSON object according to the EIP-712 standard. | |
| messageBip137 | String | Message to be signed, in hexadecimal format. | |
| messageBip322 | String | Message to be signed, in hexadecimal format. | |
| messageCosmosAdr36 | String | Message to be signed, in hexadecimal format. |