{
  "manageEntity": {
    "action": "View",
    "entityId": "5289",
    "entityType": "Notification",
    "nonce": "0x66cb1262bb6665cab28427605a6db32f8a87e28657a4caeb0a392881099bf446",
    "signature": "0x8bae4045691f0dff54d4bd2bbd78a56aae3e537898f25861debf675c7a306c1b0577acb5f4f5b8721c2da51a6c0ab41ac6969f556c62993d89fbb1c9d1b66f021b",
    "signer": "0xF012Fe058C0572b6f18BDD68A091a72215Ca6a4B",
    "userId": "5289"
  }
}