{"success":true,"message":"Sample JSON response","timestamp":"2026-04-09T20:43:44.115Z","data":{"id":123,"title":"Demo Item","status":"active","tags":["mock","api","json"],"metrics":{"views":1280,"clicks":94,"conversionRate":0.073},"owner":{"name":"Alex Doe","email":"alex@example.com"},"items":[{"id":1,"name":"Alpha","value":10},{"id":2,"name":"Beta","value":20},{"id":3,"name":"Gamma","value":30}]}}