{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "90758",
    "entityType": "User",
    "nonce": "0x94c91abc21925191ac34ca43c398ff809045e76084b3d4a0e6480bc9f32f1081",
    "signature": "0x19a85bb915188ba49ae38bc0373dc8a51ef1d01374773560453bc5e73545691177ead1ceee392ac99c118121648fb6b36636ac83095b85fa99af900ed9ef725e1c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}