{
  "manageEntity": {
    "action": "View",
    "entityId": "683609933",
    "entityType": "Notification",
    "nonce": "0x7540555cf37f4751e0316d66ebfcc05fe5afd586adb5ca2121ec4dcd69cb0386",
    "signature": "0xe73aecdc54923c5659a030439915d315e2627e3e9bce61edc7fc47e4a35a3222066918a612daaa0f03af55a22d5f07b7476efdeeeed4f2e581909565cac00bb51b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}