{
  "manageEntity": {
    "action": "View",
    "entityId": "16564",
    "entityType": "Notification",
    "nonce": "0xd78fe3c3ed77edbc23b0e41777e7c8a7284bccbb8671a89c51e7d637c129af2d",
    "signature": "0x9c79791c15327536e2d04ff8db41b7911de7ee955f17f903078d3478dd972b2e5f5a49666f67ef70015253fcbf9e8f224ae66fbfbd001cd887317569e67c700a1c",
    "signer": "0x4Bff11A7AEC906EE6b14CFeaE29e4Df25293247d",
    "userId": "16564"
  }
}