{
  "manageEntity": {
    "action": "View",
    "entityId": "16564",
    "entityType": "Notification",
    "nonce": "0x7559acdccebbb319bfe4e1ca8bdc1be626ee550d59b2389764f8981463f34211",
    "signature": "0x9f2b9113566cdb628a322b21f710c0b7302e94fcf21cf7bf4d3a542f6ad684011928493197eae34dd91d175c5f40c12ac46f174fde98fadfde273396e5fd2e361c",
    "signer": "0x4Bff11A7AEC906EE6b14CFeaE29e4Df25293247d",
    "userId": "16564"
  }
}