{
  "manageEntity": {
    "action": "View",
    "entityId": "5642",
    "entityType": "Notification",
    "nonce": "0x7455a7eb1461893595118ec4063b29e8f0709ba787154a51a7dce2ee6377a94a",
    "signature": "0x9b73fedf6da385a2f0427c641f46b57693925b29b5ef4b42f5384fa6bd24adb66a179ad8a1751901c8d69bb1b0ccb8c96c4d7d737ab6f41a4d1fda52a4340db21b",
    "signer": "0x33c702d534707f8Cada5DdD521C5900827973f1D",
    "userId": "5642"
  }
}