{"chart_data":[{"date":"2026-06-14","transactions_count":0},{"date":"2026-06-13","transactions_count":0},{"date":"2026-06-12","transactions_count":0},{"date":"2026-06-11","transactions_count":0},{"date":"2026-06-10","transactions_count":0},{"date":"2026-06-09","transactions_count":0},{"date":"2026-06-08","transactions_count":0},{"date":"2026-06-07","transactions_count":0},{"date":"2026-06-06","transactions_count":0}]}