{
  "manageEntity": {
    "action": "Create",
    "entityId": "368390547",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":368390547,\"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\":\"Cool\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-05-22T01:07:01.000Z\",\"tags\":\"hiphop,lofi,beats,boombap,instrumental,chill,lofibeats,90s,chillhop,rap\",\"title\":\"Noble\",\"duration\":127,\"audio_upload_id\":\"60859c8fc89caef03935af26786be5c9\",\"track_cid\":\"baeaaaiqseayjzjoqdtxzc67q36bmm6bdmudqko3cr2afomvrlzq66bhpm7vlm\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebtbyryqx5gnlhtg5fb34rcn2rpv2soacqnt3b6do7zpbrzw2s4zy\",\"orig_filename\":\"03 Makzo - Noble (Final Master 44.1kHz).wav\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":82,\"is_custom_bpm\":false,\"musical_key\":\"B minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":3396,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqseckpnopkmuluwnkmesxggxbxk42libeuecklxrmaf6toi6u5peif4\"}}",
    "nonce": "0x46ae7ca08469a08ca1752df0dd85c24e9c1fe29fe686845b91bda385aebf9364",
    "signature": "0xd0cf392012f6eace15d9ed5350ae692614721affe2e8d11a18e61e1b6a0241523f4b4fe1274f755f31a3452808f8603e4e4cc6220291a4f3601b2ef658b113bd1c",
    "signer": "0xC299a895e223da8cf634d8dcF7596f2e48b42090",
    "userId": "3396"
  }
}