{
  "manageEntity": {
    "action": "Update",
    "entityId": "1100278599",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1100278599,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Electronic\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"mood\":\"Energizing\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":true,\"download_conditions\":{\"follow_user_id\":724314999},\"release_date\":\"2026-04-24T10:04:35.000Z\",\"tags\":\"remix\",\"title\":\"heylucas - Feel Better(MP3_128K)\",\"duration\":198,\"audio_upload_id\":\"01KPZF4ZYH2GF1J0BW7AAS3B1G\",\"track_cid\":\"baeaaaiqsebj7kojadilw35a3imc4d2cnk7nrvito25cfvamvgftvngztnienc\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsecptyw2y3hzhmeehb6xhttp2n27ellblieezdhmjs5pudzs3fjf22\",\"orig_filename\":\"heylucas - Feel Better(MP3_128K).mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":100,\"is_custom_bpm\":false,\"musical_key\":\"B flat\",\"is_custom_musical_key\":true,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":724314999}}",
    "nonce": "0x54d490a97f02586e230ed90293b296c4b89b617733481a4c54fa80cd54c6d477",
    "signature": "0xbfe676d14cb20d810726ad7f60248f6bee7bcd4c4ae6c596920577d2d8c50edf43d7eadef9ae6c5135704197cfaaa0b1f1010887ca4a5231e7ecda7607ac30df1b",
    "signer": "0x83822366045F722d96ad1f4f2F729F462dAb8cB3",
    "userId": "724314999"
  }
}