{
  "manageEntity": {
    "action": "View",
    "entityId": "10449019",
    "entityType": "Notification",
    "nonce": "0x9b9b67eebdef70d7f5462e31f054a5d8a696693d77bf102ac521063b8c7a6fcf",
    "signature": "0x8e64fe58a955d82f2921d06095a911ff1a381d8e8b8c90350b019d252bcb4da750d633b8d5e646833a89c2b6e300c4003b0f3daaac54a43e2db40974510b07361c",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}