{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "67933",
    "entityType": "User",
    "nonce": "0x5bd7e5ba36f5a95a3f69a57e0710db1e4128627be908b2aa0cd6a7af92be56bf",
    "signature": "0xad9fdee0b3c4a7b2d80186afbfcb20375682032f158eebbcde46608fc4b668010d47cbbb5890aebfd296ad1d05e89e3d2e58ff92703fb1937437c0423e671d7f1c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}