{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x1ac6df52d5dcd5cc6919b75f93c1417a8c18209178e073b190c85c02f3758b7a",
    "signature": "0x75ebe59064dcf8f58a5c4d731034edf87f62a350d26779f5cddea388dde71bc76dd229276f51083833f7d07e397ce8f693a6f95c73c13c8bee0a87737b69024c1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}