{"copyright_id":"0xa8b5746aa4d38c290db460fba7ccde64c1c391f22c786adfffa3033c7dc4020d","isrc":"JPN100601775","name":"草原の奇跡(ﾁｰﾑK Ver.)","registered_at":"2026-06-25T03:31:13Z","spotify_id":"4nw3fLbF6f5hRFGVwQTgy9","type":"track"}