{"copyright_id":"0x837ca0ac22950fc3703aff453cb1e834d2024f289a94ae8839ed1e3459c280b7","isrc":"JPW561901917","name":"SLAVE MASTER feat. 黒崎れおん","registered_at":"2026-06-27T21:31:24Z","spotify_id":"78COpDZrXfcVqV9PwZo032","type":"track"}