{"copyright_id":"0x6945b2288468e4012ee853c098d5b1251b93579d38ad566cde1067bb036df5e2","isrc":"JPS801834555","name":"4分半のマジック","registered_at":"2026-07-22T14:46:46Z","spotify_id":"52EJrdniQJVfQwOaPpNpoX","type":"track"}