{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0xc7c681c1be0ea828d65eb176c0422418703ba4f99dd3aa49ccc001de70ab5216",
    "signature": "0x8a07c2560f51ac25f6450254bcd4ea07a3565e0d9e37644b0f569951989ec1853023f855759ca6ad85d4546dcc23f09d1b9be43d579306f4434b7dbab922890b1b",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}