{
  "manageEntity": {
    "action": "View",
    "entityId": "683609933",
    "entityType": "Notification",
    "nonce": "0xa4a647959ce4853f338282b5ce49a20c47b533606f6ad5112febfce26349a979",
    "signature": "0x56abbb3bf5df61949ece80c77f63df338fdfcac53908909cbbf95770c0e30ea302e0768b9fe39261bbebbbdf367e18ad17aa57bb8b00fa76ac8d2b071a22c62d1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}