{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x1215cecf8781913a7f60118509c1d6c3d967ea9a59e6d85c6bec49644b066f85",
    "signature": "0xa33a01dde7609bceba4bfc567e8b831219ef84c770e7ae74c19dbe2a21492b492ea7f57757c6157604d356bd0bcc600684fbd2697e4dc6fc50d11abf680cffc41b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}