{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x52fe06614019ac665af7fb62269a67ad0f0c43b555e267a7271d6803b3c26af4",
    "signature": "0xad4c8561c7c5eea11b39c0b3b9cddc6eabfbd29c32d8c8cc40e8cd5036291fbb55c9863c36d384265b50f6a1bd6595f32cc7cf4f02baf6897a44805a9c193e1c1b",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}