{
  "manageEntity": {
    "action": "View",
    "entityId": "102143",
    "entityType": "Notification",
    "nonce": "0xe64436c20b897578b778e722317cb9b23bb7214f0b0fb635da098932fcffed0f",
    "signature": "0x9a330a1d16ff293975aae4425e62e724ac5e3d04a6abebfd653fc15ce04e4a9867c326f531ebaf590a94d492b479add51b4ba633a56938cff133cb255b73c5f01b",
    "signer": "0xf954E35976C0aAaEC2968197F2a371Cc99E7C81A",
    "userId": "102143"
  }
}