{
  "manageEntity": {
    "action": "Create",
    "entityId": "1016443671",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1016443671,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Electronic\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Cool\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-04-23T12:47:26.000Z\",\"title\":\"Growing (Energy Mix)\",\"duration\":176,\"audio_upload_id\":\"452350d7afd47f008c8da8013343284b\",\"track_cid\":\"baeaaaiqseb5msbvuzds4soqkj3b4zjlru4apeujbpj4up2ezgjp2oeimxgfyu\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsea5b5sruce7g7ll2eomilr2boojlqcnukt7wkjgpqufyqpb2gsryo\",\"orig_filename\":\"Growing (Energy Mix).wav\",\"is_downloadable\":true,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":101,\"is_custom_bpm\":false,\"musical_key\":\"D minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":111702289,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqseaj3ck2wbrfll4loltfo6z2dregyjnecdjzhsyhnkwyvsem362hds\"}}",
    "nonce": "0xfe9ce6a82a6b645c584421fd2752134911d662e3131c8906dd42db7f17028662",
    "signature": "0xb06b1b96734a9b8c7e8cb9b1c8b1be1e31ee3962026aa96723f005db48a2e0c61ad65304e1f8b4379fb8efff40f8eb08f14b186804342f56590309efe6e42f691c",
    "signer": "0xbed99520306BB0dDd2790eD133a58c5eC1bFCE31",
    "userId": "111702289"
  }
}