{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x951bc07f605e2118e0d81af6df968ba4f6c6869b8ffe445c1825da0adee88b29",
    "signature": "0x07a642ed1b3011f5804b1c9d5bb4554617156f24bea6b32440e9218c9c0dd025078277c385674e9ea427a07b2569c3b0b5214ddfe711cd041d46f6b5b90cef2f1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}