{
  "manageEntity": {
    "action": "View",
    "entityId": "891901255",
    "entityType": "Notification",
    "nonce": "0x74247e26efafe162bf21818d7b7b4272425f0d9a96fd3735c863c918d2f4bf99",
    "signature": "0x51679554ca4663826be64419590e28bd0b1f5fcd250facfa803e081f0828526a145ad06c50eca51f132e06dc6127f9137e1ba96cd3f3f09bc1ec5ddeb5c00d351b",
    "signer": "0x274319b86eD17F51Cc161EAA26Ed9251005bC985",
    "userId": "891901255"
  }
}