{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "120405",
    "entityType": "User",
    "nonce": "0x44d395f0f27422dd10fe99d1c45b124e780058b183a726ac10e75cdac6aa14cb",
    "signature": "0xe6de0ca666faceea1af3925bea249cbcc31477ac252bff37db9406f1908d8a833f9a09e1fd877f91dcc56af75107a7a968bb0d3522f9f62ea0699266f3b404fa1b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}