{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "5691",
    "entityType": "User",
    "nonce": "0x83a19dfd3ec08a10c6b24f11bee98d0fba312f41c33ad699f3b3be48584bb7ad",
    "signature": "0xbe8478078a6a39ba8b6c5df356ce0e42fb2dace04b940ef880cab16287efc4e5177b166f966ed6c9b540381c1f1d4c8a37dd9100f1fec37473dbfcebfefd0ccb1b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}