{"copyright_id":"0x30a7ee532d7122aadc4d67ba1049056d1ba6cfbddc13085f7cd859090bcccbe9","isrc":"JPCO02305850","name":"レトロ","registered_at":"2026-06-08T12:41:03Z","spotify_id":"2XzV3hZHhnMIgIo5Ft6TY6","type":"track"}