{
  "manageEntity": {
    "action": "View",
    "entityId": "987199883",
    "entityType": "Notification",
    "nonce": "0x7eead16bfa6a1dd426034e26540c7f6fa3b14d33da5730586717fd9137211cad",
    "signature": "0xcd6b8061d7bc8cdd3bc3842d4c88a4192afd741d52c13839dd1a2dae49252acb3dabd5dc04e18d21035a5efd5e534b7f354fb154fa7687275efe78134ee395221c",
    "signer": "0x12c4a498E48Ff151755c2ac8d58349A536884925",
    "userId": "987199883"
  }
}