{
  "manageEntity": {
    "action": "View",
    "entityId": "354441",
    "entityType": "Notification",
    "nonce": "0x158ac952095f3a34f7b0d928c6cf62caf5c54a22cb932db9d6dea7aaa71d6c4a",
    "signature": "0x42d62c879d350ee2d925c1d890152046d385cd15a1e0642cbd67f3e94a9103e86aef3eb8d5c6e2e20d602fc9475a7d272bbb2e030f5cf49225d24af834ae252f1b",
    "signer": "0x812890A6DBee34A114713AB8a5D839CDB1c20363",
    "userId": "354441"
  }
}