{
  "manageEntity": {
    "action": "View",
    "entityId": "57021",
    "entityType": "Notification",
    "nonce": "0xbe866a2018910f06221e983986f4a63bfa1964729a16e97abb32f38f51bf232f",
    "signature": "0x1b29bc69cc6ff8e128ec037aff5b016e2bd4e3b76c9d1845cc9ae605a572e37208b5630d71a4b46f695a09bb6c36086c5e8c2c8d7fccf637ccc34e22829b01961b",
    "signer": "0xF66719AC0E8463f8c9660B4412B4972e1dB48183",
    "userId": "57021"
  }
}