{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x311387617cbf9d056afb39995a43b83173981b463a4f6e3441fc4912ef271c0b",
    "signature": "0x0e31908c1e4b147f0907e94e3aa178160ead44c7ffd88506652bc1bcdf09927477a5b547a46234cd46de52b4324e5dffa0dfea2d83c05a13c8516f480b8a89df1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}