{
  "type": "object",
  "title": "SigningPayload",
  "description": "SigningPayload is signed by the client with the keypair associated with an address using the specified SignatureType. SignatureType can be optionally populated if there is a restriction on the signature scheme that can be used to sign the payload.",
  "required": ["hex_bytes"],
  "additionalProperties": false,
  "properties": {
    "address": {
      "type": "string",
      "description": "[DEPRECATED by account_identifier in v1.4.4] The network-specific address of the account that should sign the payload."
    },
    "account_identifier": {
      "$ref": "./rosetta-account.schema.json"
    },
    "hex_bytes": {
      "type": "string"
    },
    "signature_type": {
      "type": "string",
      "description": "SignatureType is the type of a cryptographic signature.",
      "enum": ["ecdsa", "ecdsa_recovery", "ed25519", "schnorr_1", "schnorr_poseidon"]
    }
  }
}