{
  "manageEntity": {
    "action": "View",
    "entityId": "683609933",
    "entityType": "Notification",
    "nonce": "0x1e6d44f269b6741d2071247424118a5f704f3132509f614944ead44b27b5ecbc",
    "signature": "0x990c15bad3768f488f12950fdd33a9e232800d25a69f75b0d78137c257c6da016ca8a154fc399217bb504b30b7076f61a818fc477c9933ecee76b1da5513fa641c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}