{"copyright_id":"0xfc45b0792f30d87747579128bdd5dbeaec81e564738672fdb73c16ef5d14faa1","isrc":"HKI190645813","name":"Scott Joplin's New Rag","registered_at":"2026-07-22T17:14:23Z","spotify_id":"3GTpIPlsT32ZSWXZ9aeEOa","type":"track"}