{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "110488",
    "entityType": "User",
    "nonce": "0xd7cdc68eb187bd46500b7aa5eae10a813be3abea87a58bb5f46c84ab9e71fd39",
    "signature": "0xd6476fd0752275e755406008a52b6d17ae3413f067e62c1cb03492377c74d43d6dad8ad97ad88c13ede0aac60b7dddaa4b9f3d15bd5f733383f571d9de408cc91b",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}