{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x69303c00fcef78869ec6f287f1c62970f299e37f5a6a6661f5e5f79335f9215d",
    "signature": "0xac979ab2b16bde4def3350dc61510e84c0d7fa3b2711253df23b9402073ad8c86ca53e71bb79f6f30fa054b8ce3b15acf8b3027bc59ecf9d405eee1736c6986d1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}