{
  "manageEntity": {
    "action": "View",
    "entityId": "1683",
    "entityType": "Notification",
    "nonce": "0x06623c0b959f6bd16dcf705baadd553b292df556556f11168bf8b573a966f7cb",
    "signature": "0xebec0ba8b47ee1c2aae157ba7103feb78c97f9bf24a0c1ac1020e768343dca2463de01a08128c14ad95766abcf99b6462c2729206e4e069ac3181dd09b208a2c1b",
    "signer": "0xa57593F3a1A5195a04478EbE63b027bE3f1466C5",
    "userId": "1683"
  }
}