{
  "manageEntity": {
    "action": "Create",
    "entityId": "728808781",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":728808781,\"description\":\"Slow lofi acid at 95 BPM. Lullaby-style melody over squelchy 303 bass.\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Downtempo\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Melancholy\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-04-03T04:00:00.000Z\",\"tags\":\"LoFi,Acid,Ambient,Electronic,303,Hypnotic,Chill,606,Acidbreaks,Instrumental\",\"title\":\"Mister Flu -  Lucid Dreamz (Take 07)\",\"duration\":605,\"audio_upload_id\":\"3833e901728f9616dac80d2672fd8048\",\"track_cid\":\"baeaaaiqsed65udvgiuvyrhdxcwhc5kfhq2a77r5nmastf3izt3j4llvr2o5wm\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseaau4bqos7znalykw2urnwh2hma3dpugjyre63xu2w4yrvyodzf2a\",\"orig_filename\":\"Mister Flu - Medical Ac!d TraXxX - 07 Lucid Dreamz (Take 07).mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":96,\"is_custom_bpm\":false,\"musical_key\":\"B minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":525489649,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsecnzaxqreyg74bkkruvyr42gjvsshvfxqvsloe335jkg6vzr3em74\"}}",
    "nonce": "0xee1502624b9cd2de9b1c4053aece8f14a075c85560e8749980147543089443f6",
    "signature": "0x43b7327251a5ec119635aafe66d5bf30799e43a5fc9522e2fd0ccebc55069a1808e22e77e379a06ffe3722ec23f4cd87d82c6d26a5c93a99ad887c8d902230641b",
    "signer": "0x78637A1d1940B251967A2f8708aC0936d67ea724",
    "userId": "525489649"
  }
}