{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "13404",
    "entityType": "User",
    "nonce": "0x0ed4455aee2e42f34742fe101c87ef0cd55800f5ff8bc12e1e681eac86fa9ac2",
    "signature": "0x1d6c34f3b3b2b13ee44c77a57788653428c1a336d2211681987449850120236c76df97cc987fc447c7d35882fefc67d080db377cf70362fd3e53bc0ade47a8151b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}