{"copyright_id":"0x074439c5c7a0b2b46f5a3b2bc447f5632039cb1e1d4fbf915e4757a61e1562f4","isrc":"JPU901401496","name":"妖精の踊り 作品25","registered_at":"2026-07-30T20:28:04Z","spotify_id":"0zdd3BSiJJo6nZTYaVyGGo","type":"track"}