{
  "manageEntity": {
    "action": "Create",
    "entityId": "1470093059",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1470093059,\"description\":\"Space Invasion is an electronic R\u0026B track with futuristic soul and smooth late-night energy. Built for night drives and immersive mood listening.\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"R\u0026B/Soul\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Sensual\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"Rnb,Soul,Latenight,Electronicrnb\",\"title\":\"Space Invasion\",\"duration\":137,\"audio_upload_id\":\"8254c391367024f3f36209327a9d8271\",\"track_cid\":\"baeaaaiqsecbbgqkkj7mfbn2m37hsdrpkyyxfa5pm5ifnxc4ijut2rzxagp62q\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsederrfqmzrdyno3gspwmr35un3rqfkwxdzci3u7h5egmk4pbueeb4\",\"orig_filename\":\"Space Invasion.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":117,\"is_custom_bpm\":false,\"musical_key\":\"G minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":343259028,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsec5ekorpurp3yfjipyfwhrznnfeeavamlvn3orzbvqmt6wpp7wk3s\"}}",
    "nonce": "0xf2c90d3067654ffc6dab8e21ad19c00445aceaf0d2c3e3087311d114b9694bea",
    "signature": "0xea5ebcf384d8c7d9ab80ee26c095f4e54cee3a6ae735da3cf4deaf56181bc3a26a341928b9973aa8a90fba9f26aacb444171c758040c59bbf88f9ed87ec9ebd61c",
    "signer": "0x5d60d60f715755f8bA9dF70cf1Aeb780Cb10Fc1F",
    "userId": "343259028"
  }
}