{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xda68082ec1bd5a1332f8ed2eea32ba0e468667c4314ee28a6ee33a73e56ad13c",
    "signature": "0x146c067a3230a7ba47a862bc36bd6ba9dc9f84e9d37fdfe8f63bf2fd03ed78bb73fc629a252efbdfc1e8bd2a17d96ee7c9815a23b79e76dcbe823b431b77aa721c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}