{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x9666ed8851504c6b29cf1f4679dea85fa92ab0dfaaa7c77b427a4a1638ecbb97",
    "signature": "0x0e1950dca9748b4cc6bc1f85405c065226b68d3a29c55d65d0f5cd58c2bfbf9333933bed200e1363d918761fd3074a72e5df976226d1fb7409b08a86b586cd011b",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}