{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x5f7c3ba88cf1b7960deed8629851b9edae0b7d3220067012650e5dc37cce7ba0",
    "signature": "0x13a9e8b42b68f59ea9e93e5b8d81ec1013f1d2dfceb947830b138142917adee51351a458aef6d7762acb02b37bf09bd91fbba1da2f5714d9b5b736b7294240721c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}