{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x18434d00f4211992afcc228cacfa42dab4a3555feb8ebac377727dd3c682286f",
    "signature": "0x4c399459c9fdad1f4b3a7fed3be9c9aa283b7784046721bae95e1085c82e46db4c912930f0cf4b51220f2ae85b584222fee8cb71c8a62a508e58c23f227a08eb1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}