{"copyright_id":"0xe41fdd82739233438cd90609c7acfc54e5346c9b385703f767f77aee04b7a1c1","isrc":"GBPS83980472","name":"Test Subject","registered_at":"2026-07-30T09:20:15Z","spotify_id":"5mlXh7q90fFeWq5vxhi14h","type":"track"}