/api/defi/v2/mmi/{coin}/wallet/{walletId}/signaturesReturn signed (or to be signed) payloads which represent both MMI transactions and messages.
coinstringRequiredbtcwalletIdstringRequired59cd72485007a239fb00282ed480da1fpagestringDefault: 0sortstringDefault: descasc desc limitstringDefault: 50dataid string required user string required coin string required address string required message string required signatureVersion string required state string required created signedwallet string required createdTime string <date-time>required {}signature string modifyTime string <date-time>{}enterprise string payloadType string messageerror string