{
  "manageEntity": {
    "action": "View",
    "entityId": "408959776",
    "entityType": "Notification",
    "nonce": "0xfcdd2c68a755289106e3427853c56a3ca6af82856c574ed731de807e9796d346",
    "signature": "0x96fa13f679c2905aa5c35c64183436021845b3623c8e4cb4f2e5d78c15274d423609a2ece52e83a64e4542e6a7367b4bfd6f3fe13ea22c216a135ce7e64b897b1b",
    "signer": "0x78941ca51906334D9F29bf50bDE5608F9Fabf113",
    "userId": "408959776"
  }
}