{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "7133",
    "entityType": "User",
    "nonce": "0x9e654251880eb2d8726b68fa5bbfe316bd5d5eb9d644a4ba6b02aef5fd25d21f",
    "signature": "0x02ec9db1437fb6aacbc5a1fd1bf0d15dff4381c40dabe9fab73353c457a2c363517eb7232bcbc568ae26ea38e4081e7a6db1eb41b1069450c6f1eeb577ef0ad21b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}