{
  "manageEntity": {
    "action": "View",
    "entityId": "16564",
    "entityType": "Notification",
    "nonce": "0x4c4fdfb8ca301a0b041a1e7b5ea0a78ea4b7099274a41696b362a8322fbfa6a7",
    "signature": "0x21cb82c4c957746beacc138be1f0025052f895c6a914879812b165fe4dc6d61d720cf6f8cdb9316b593d3b1f12053d11358630a6ed26108e9727adc7b16807621c",
    "signer": "0x4Bff11A7AEC906EE6b14CFeaE29e4Df25293247d",
    "userId": "16564"
  }
}