{
  "manageEntity": {
    "action": "View",
    "entityId": "508186998",
    "entityType": "Notification",
    "nonce": "0xdc016c8716b8cf12847f1ef4122b14834cc279a65a98856317fd8d11436e1fa3",
    "signature": "0x9056251e4b35cccbd92ccc7bc84a57e1d81bbb0ed3ec69a1e38830f0a2aa9e297e3a0eb821e61b176b711a8d1bdaeadf3a57fca6f50a23598b07e567d45778171b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}