{"copyright_id":"0x4c8d7eb1436496716ff0aacd2b9406fe5c8c4cac8bd5da0505213df2510ffb72","isrc":"JPG201215293","name":"手紙 (混声四部版)","registered_at":"2026-07-30T05:14:24Z","spotify_id":"4WIMmRYGtmYO2RsZXSimt7","type":"track"}