{
  "manageEntity": {
    "action": "View",
    "entityId": "10449019",
    "entityType": "Notification",
    "nonce": "0x77af0459b32fe8be1bd3a0bbc48bb3c5cb37a77fc8e033ed387728ebbc5cffbd",
    "signature": "0x3a55cbfb951f9b476bb6e754ba05f718538ff8003d9ffe0377fff3b2a3e323cf4aabec6d17459ea3415754a2332155c478bcf126538856c56dffa3fe50a64d981c",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}