{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "5831",
    "entityType": "User",
    "nonce": "0x1c3de8e7013078b25aaf27f54819a9aa1f33b0bc529df82128e9d5caccebfeaf",
    "signature": "0xca5c935c18773abec019623e3c4966069cbb9f80289ffdcece1ce6f8be63edfb63f4320fdc26491b269f3ac35e7cbfa391b76b250ad0cf27b8c66fccf5a5563d1c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}