{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x1adcf193560f47a343b4e974904a4cb725e4eddeed31f88234b9b4d40f13689e",
    "signature": "0x842079aa46d6e758a2a8eb59e250ced38bcf982106602030e71d200562153e9139bbce856dce3ce388bb65d0d8b6909bb5a21d313befcd39b2b89e94b890e8561c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}