{"copyright_id":"0xa7c64bf24a17e66d7a68dac38baf586d0d1dfb480a74e1b930b0cdf3179d18ab","isrc":"NLA509303803","name":"Der Rosenkavalier, Op. 59: Mit Mir Waltz","registered_at":"2026-07-31T12:42:44Z","spotify_id":"602FDL8eb5MWYjkEADNA4K","type":"track"}