{"copyright_id":"0xec5d79a351be376a9f7569fce918dad8bae1ee8fa530ea9ecb3ba5ef0d5421ba","isrc":"KRA382160834","name":"노력의 천재 2","registered_at":"2026-07-07T14:35:59Z","spotify_id":"0xAEBnPztMR4rJ3s6xQUs3","type":"track"}