{
  "manageEntity": {
    "action": "View",
    "entityId": "224685891",
    "entityType": "Notification",
    "nonce": "0x4820c55b7c77fa8eaa28339602ddfe7bb3e779b2aebb36030d6749b48089827b",
    "signature": "0x45f9e0118f9b9d8e39f6d5373882bf0448a1833ca7b8b9dd7a45c2be366fd277383d25eb40ceaa43a392b36f51151b931a99f8e70eb32f50a5b84e003347607a1b",
    "signer": "0x2B55314d733BC60522711F9B9914f271d97aDD6B",
    "userId": "224685891"
  }
}