{
  "manageEntity": {
    "action": "View",
    "entityId": "10449019",
    "entityType": "Notification",
    "nonce": "0x2cd3447b60caca821ecb69a65c2bae69289592583274e279a65651bb2353719b",
    "signature": "0xb55a0dbe80f6176bf92f5e521037dc7ecd18a1424dbe89ba8847d7c57acfd8e87a0e7acaf0057f2c79463d6697928632e9cfbfc88e41f47aa59887e8dc6d8abf1c",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}