{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x08ac58a7c71e61a5518c219006c56741d632e250df3ce3007d1435d8e5e949ee",
    "signature": "0x33179d11d559dc95dd296aa63f62d1b4d1d85dc94634fa17b4c3812fa7beb8b93ab76712452716b3865a73a5cc0be76e51f24b6699a92763c9b28d1bc96b25491c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}