{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "111929",
    "entityType": "User",
    "nonce": "0x40785622297789ec10917e3ff64701ec87717876436abfbff1827bcb826e8a91",
    "signature": "0xea7334f06c40dcd0b5e4b1fe78037296ef77980f6012d48b8318219100e06e86735931e3aaff1bb22ae781b572b52a14aaad64225743c79acea5488c130399a91b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}