{"copyright_id":"0xbb55c02ebb9c9dc8f1bf1433d1090790ac7d4285cd29ff7583ad1b098ebb58cc","isrc":"JPA601000602","name":"戦いの序曲2","registered_at":"2026-07-07T01:05:23Z","spotify_id":"4sEuODCFBb7GvxQLWIQ1KP","type":"track"}