{
  "manageEntity": {
    "action": "View",
    "entityId": "520958130",
    "entityType": "Notification",
    "nonce": "0x9cbaa57017a19ea93f147d4e2bb1753c420eaf1c261c2bfd5066738dcf8b734a",
    "signature": "0x43a499ad2d7d9510e1d7d3096e55a1501b9434ce7c7db35fb32cba63fda2f0c7756ac10f469ed1fd839d7341db3c320776908d620fedc5cfbd8e5a7e6013d0441b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}