{"copyright_id":"0x5d78d0cef8ff2bc174c3cede6f90faa2e7a7ab3a40c01f4487ad41e746649342","isrc":"JPKS00101686","name":"前略","registered_at":"2026-07-30T01:41:12Z","spotify_id":"1Csj7tU7CYE9FMZ1LDuelu","type":"track"}