{
  "manageEntity": {
    "action": "Create",
    "entityId": "872219071",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":872219071,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Hip-Hop/Rap\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Fiery\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-06-05T16:57:29.000Z\",\"title\":\"These_were_the_Dayz_KYAO\",\"duration\":160,\"audio_upload_id\":\"815c546996b4e758c54069da4f926147\",\"track_cid\":\"baeaaaiqsecckogacwcjjc4hjysu2blfpghrvvufvddqyrgqh2crrivtokvg2g\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebrgns6rqhdm6rve7xgsuiv5bce2n65rqbn2ylya75os5bxb2xpku\",\"orig_filename\":\"These_were_the_Dayz_KYAO.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":83,\"is_custom_bpm\":false,\"musical_key\":\"G flat minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":189818,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsecsv4g7moocodco4bokyn2uiirbpeum3hhuecu7m2xogab4u33x64\"}}",
    "nonce": "0xe9532f0070d9efe321a8b487862c16b19d3ce77b1882245ef1d9ad6b017571ec",
    "signature": "0x1c3c2932723734c8ef5a49c9b44684f13e075bb8fe3858b7a3630e7e58da060d13272207163d730e955d49bb555dd109bca868349e690be71f0ca870655109821c",
    "signer": "0xD16EbfA0d819Df6B704e1B529759163a808A0c8D",
    "userId": "189818"
  }
}