{
  "manageEntity": {
    "action": "Create",
    "entityId": "1462345374",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1462345374,\"description\":\"All sounds are created from my own voice and human beatbox techniques.\\n\\nI produce under one rule: every sound must originate from the human voice — any processing is allowed.\\n\\nMade on iPad with Cubasis \u0026 sampler apps.\",\"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\":\"Excited\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"voice,beat,instrumental,music,EDM,SAMPLING,BEATBOX,EXPERMENTAL\",\"title\":\"Mr Whistle-Rework-\",\"duration\":139,\"audio_upload_id\":\"3ef3ff5d9176aa5cec2b46f807c581f3\",\"track_cid\":\"baeaaaiqsedodnszj35vuvbq5qdjeegr7zqldyttr326ferol3aongfo7n3u2u\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsedra3fq6xvuyeye4jrjsoqjcivxkbnh7g6iod3jhqfshgbqal2ms2\",\"orig_filename\":\"Mr Whistle-Rework-.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":115,\"is_custom_bpm\":false,\"musical_key\":\"G minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":795938699,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsebleoiqsyofb3w6xt56hl7p3ag7knnn4nxqued4ps5iuyuizgeesg\"}}",
    "nonce": "0x2724fa35c47b8b21a164c25daba723b1fdc02c19a3eda722e42ca10005c783d8",
    "signature": "0x56d7e7bde103cf193c2599efeab3f9a5a7dbed7be6a0220d606f350d854eb0542cc3e99919db2fb2183ebce76912bf2cf171cad5e367ffe5e0a8e6ef2a67f3831b",
    "signer": "0x3cFcc6448C411e05DC324454D8D0f5B91565bD1C",
    "userId": "795938699"
  }
}