[
  {
    "store_id": "S-0101",
    "store_name": "부산 해운대점",
    "kiosk_id": "K-1",
    "last_seen_at": "2026-10-02T21:39:30+09:00"
  },
  {
    "store_id": "S-0101",
    "store_name": "부산 해운대점",
    "kiosk_id": "K-2",
    "last_seen_at": "2026-10-02T21:40:00+09:00"
  },
  {
    "store_id": "S-0102",
    "store_name": "대전 둔산점",
    "kiosk_id": "K-1",
    "last_seen_at": "2026-10-02T21:39:50+09:00"
  },
  {
    "store_id": "S-0102",
    "store_name": "대전 둔산점",
    "kiosk_id": "K-2",
    "last_seen_at": "2026-10-02T21:39:45+09:00"
  },
  {
    "store_id": "S-0103",
    "store_name": "인천 송도2호점",
    "kiosk_id": "K-1",
    "last_seen_at": "2026-10-02T21:39:40+09:00"
  },
  {
    "store_id": "S-0103",
    "store_name": "인천 송도2호점",
    "kiosk_id": "K-2",
    "last_seen_at": "2026-10-02T21:12:00+09:00"
  },
  {
    "store_id": "S-0104",
    "store_name": "서울 망원점",
    "kiosk_id": "K-1",
    "last_seen_at": "2026-10-02T21:39:20+09:00"
  },
  {
    "store_id": "S-0105",
    "store_name": "서울 성수점",
    "kiosk_id": "K-1",
    "last_seen_at": "2026-10-02T21:39:55+09:00"
  },
  {
    "store_id": "S-0106",
    "store_name": "광주 첨단점",
    "kiosk_id": "K-1",
    "last_seen_at": "2026-10-02T21:30:00+09:00"
  },
  {
    "store_id": "S-0107",
    "store_name": "수원 영통점",
    "kiosk_id": "K-1",
    "last_seen_at": "2026-10-02T21:39:10+09:00"
  },
  {
    "store_id": "S-0108",
    "store_name": "대구 동성로점",
    "kiosk_id": "K-1",
    "last_seen_at": "2026-10-02T21:39:50+09:00"
  }
]