{"copyright_id":"0xe07f2ff46092755c4a1f496cb11d224a865a93b2a160de2b0f250ee0f50b8d81","isrc":"JPK651668144","name":"証","registered_at":"2026-07-06T00:26:58Z","spotify_id":"0gtesW6BmRzTYHdPaVXnRF","type":"track"}