{
"manageEntity": {
"action": "Update",
"entityId": "730027247",
"entityType": "Track",
"metadata": "{\"cid\":\"\",\"data\":{\"track_id\":730027247,\"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\":\"2026-10-11T16:57:40.000Z\",\"title\":\"前園純ノ介 - 理想宮 \",\"duration\":45,\"audio_upload_id\":\"f6d5497457457c5edeb64f1ca2167ffb\",\"track_cid\":\"baeaaaiqsec2pdfhh6fzaeinbbjvtbjifzxeqcsjfp6oao3unr773l67vgtwoa\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsecxxfsbs6ifhpiylw435j7owoppjcae6fhlr5ja7zzhwrxfqz3432\",\"orig_filename\":\"馬宮.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":90,\"is_custom_bpm\":false,\"musical_key\":\"A flat\",\"is_custom_musical_key\":true,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
"nonce": "0x35d6dcd66f41378a545faf2702f6d483ee2a59ead8f1e1606749e645cee57f57",
"signature": "0xd61db4a375a920dec52ca51be2d783ccfaa468258f04925112f18e29b7ca76cf453abc4ef5fc2d5c3ff593d5e5223a075153d9fe2b5f5b51b419a5448c9ac26d1b",
"signer": "0x654f1b2DCF5eE0f42af2618ba269C1C8f8327BCA",
"userId": "392916338"
}
}