{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x6126c820c9cb2633af3687a60e5ae08429dc540d1198e7027b3620c5f75a1f3a",
    "signature": "0x448e41568518a8149a721dcd1afdd502942a5b64c2ced64d3a33fa1377e40427486d6e10efde1975379e16bd6a9fa48de9e4f91a0818ec6f29a0fd7eb349e0431b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}