{
"manageEntity": {
"action": "Update",
"entityId": "1880146644",
"entityType": "Track",
"metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1880146644,\"owner_id\":392916338,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Pop\",\"isrc\":null,\"is_unlisted\":true,\"iswc\":null,\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"collaborators\":[],\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-10-15T19:45:49.000Z\",\"title\":\"Welza - 月爆弾 \",\"duration\":109,\"audio_upload_id\":\"8e4e52a0213140414b931a0883aff6ab\",\"track_cid\":\"baeaaaiqsecqtju7hqvrwwcyf2tixenpz53aimjz3lyfpd2a45an6q6ldvgjm6\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebe75vcl4hq2c7zrg64kow7oprxdbtuiop27o5kpdzeq2rrgvlfai\",\"orig_filename\":\"☆月爆弾.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":99,\"is_custom_bpm\":false,\"musical_key\":\"A flat\",\"is_custom_musical_key\":true,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
"nonce": "0x24bb2ad8188ae5827ef6b169385c1c4a89f3abd0ddc07fdd8869ff9a70c5f7f8",
"signature": "0x41ae6a99777e63a70fa2f6efae70693086df389114243427691f2a331a52dd37090e6f99ce9527fc6e64df49058c07ace913696297ab1676db153a7399b7ba2a1c",
"signer": "0x654f1b2DCF5eE0f42af2618ba269C1C8f8327BCA",
"userId": "392916338"
}
}