{"copyright_id":"0xecb2d8491a613e63d60e92882388e9879c4fe9aac00c168b7ec4b45a12008efa","isrc":"JPW561901886","name":"Dancing Firefly feat. うさ","registered_at":"2026-07-06T10:39:49Z","spotify_id":"4WMMR7MNK7ZasgNk0m6GGZ","type":"track"}