{
  "manageEntity": {
    "action": "Update",
    "entityId": "817996695",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":817996695,\"owner_id\":307951199,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Deep House\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"mood\":\"Sophisticated\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-04-16T02:49:44.000Z\",\"tags\":\"vocal,deephouse,underground,afterparty,ibiza,belgium,trance,progressive,sundaygrooves,themysteryoftruth\",\"title\":\"T-mo-T - Wednesday Grooves (15-04-26)\",\"duration\":3755,\"audio_upload_id\":\"b2dcd096269895ddfbdb93517fa1f8e3\",\"track_cid\":\"baeaaaiqsedr5ht65v52vwzdqpseuakgrbpwpol34xpab35rein5x4rwrhkqwy\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsecipyw7syhd4hwqip4fzrg254vur3k4bjaibhzmkr3gfw4gp2wg62\",\"orig_filename\":\"T-mo-T - Sunday Grooves (15-04-26).mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":128,\"is_custom_bpm\":false,\"musical_key\":\"E minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x32d0ad22af59819341961880c5cf8eb78c8c60fa8e856aafa3ba64007d14bd4a",
    "signature": "0x08753b059dd72e1e7d3950687820b6ed43e3c19990cf0b96d61d703d79dd46a97e883325d45c8bc43a5aac921114d7e47309e543ab78a9688abfa27323636db21b",
    "signer": "0xEF877f97873869c7036d723A8F7Efd5351f14a87",
    "userId": "307951199"
  }
}