{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x4bb7ceb829c3c92628331eff0404471f6e144d312112bc35fb76f2d92859ea0e",
    "signature": "0x0d8c5af86beb95eacdfeb10d6d11214cc350db20c7a01a8b0bcb9c679a16db383eed4edff0532954cbb0d16fbc46465c798e28cb6df2e2c3836767a704fe2c441c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}