{
  "manageEntity": {
    "action": "View",
    "entityId": "5642",
    "entityType": "Notification",
    "nonce": "0x1f15cb214599028611dca9ecb49e2ed84452e308b330088bfc79fd3e9d8b9512",
    "signature": "0x6b7c500bbbef0b966f3e81021a45a39a283240ec6bf2a352b184891ab80dc29926bfcf7a47ef7a2342a6db74672e94d6abf3209668247c6f909f54f7f49a29191c",
    "signer": "0x33c702d534707f8Cada5DdD521C5900827973f1D",
    "userId": "5642"
  }
}