{"copyright_id":"0x0fb58c334d56a31701629ab41478726aab768686bb1f18a9fa2803d57372a743","isrc":"JPCO00617650","name":"希望のサイレンビルダー","registered_at":"2026-07-30T01:47:44Z","spotify_id":"5fFWXMRIdCyk4R8gsmg4e4","type":"track"}