{
  "manageEntity": {
    "action": "View",
    "entityId": "1",
    "entityType": "Notification",
    "nonce": "0x9e0d98a89d078eefb413aca3a96ce1def9622eac10c3a1b85465c058001675ec",
    "signature": "0x5029e1b5ed66d248bf64ff90ed8f2b05bfb852cb0c1c18259f97a7b6c3a8a6af275f50e0edcbba1b73fe14203d9d7d21dbec683af3bcaaf1eb2f488c1493137f1c",
    "signer": "0x7D273271690538cF855E5b3002A0dD8c154bB060",
    "userId": "1"
  }
}