{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://api.safe.global/schemas/SafeMessage",
  "title": "SafeMessage",
  "type": "object",
  "properties": {
    "message": {},
    "safeAppId": {
      "type": [
        "integer",
        "null"
      ],
      "minimum": 0
    },
    "signature": {
      "type": "string"
    },
    "origin": {
      "type": [
        "string",
        "null"
      ],
      "maxLength": 200
    }
  },
  "required": [
    "message",
    "signature"
  ]
}