{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "57161",
    "entityType": "User",
    "nonce": "0x2ce99028d46ce007f16ad198a1abd5df49c381fbe662dfb1867ea947813abfeb",
    "signature": "0x7b9cbb65bc6e4667f15b7b7876fbf776007b17919adec61f6b9ee90200212e9911d2e0d11e1cf354787aa6a1b8cbbc5b656bdc60785a59dcaaea49056e1f87161b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}