{
  "manageEntity": {
    "action": "Create",
    "entityId": "1718035947",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1718035947,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Electronic\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"\",\"title\":\"Los XL - DESCONTROL\",\"duration\":213,\"audio_upload_id\":\"47c5623c12c11e76ee9993b583a3f3c6\",\"track_cid\":\"baeaaaiqsedkik6wqqx4fai3s26qceidpg6bydu6ivjr7pmbhj6polyidtjda2\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsedc3tgfczai7gmpnzkftvlu2u4celafmcrzcwzjzha2vkx42qhbz6\",\"orig_filename\":\"Los XL - DESCONTROL.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":128,\"is_custom_bpm\":false,\"musical_key\":\"D minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":1948721,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsedmsdyyrtxt5olyii23zg357dgqzhjbxmokzormbglh5hyc3zgiuk\"}}",
    "nonce": "0x304dce557d8c0a758073c4da04a76e1c6ecb526ff15339678c9218894c19ed7d",
    "signature": "0x3d1a8aeb94d2daa172875cf373fc8925a9d205c5913f75e05f1ed8c0fae269de0371678476bddfccba757faa89750ea7434fd8fcd6ed166a52556c81c43cfb961c",
    "signer": "0x049B6aA1Fd211222995eB8Cc354010E9425c2815",
    "userId": "1948721"
  }
}