{
  "manageEntity": {
    "action": "Create",
    "entityId": "1571153579",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1571153579,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Electronic\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Empowering\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-04-04T10:35:17.000Z\",\"tags\":\"wavemusic,trapbeat,wavetrap,darkambient,witchhouse,wave,darkwave,liquid,ethereal,synthwave\",\"title\":\"Earthliniac\",\"duration\":181,\"audio_upload_id\":\"c7dd1ff6d16134093215e565a342a862\",\"track_cid\":\"baeaaaiqseclk4366xgc4yt7zrqvysewb3bht6vhq4unyxf63w7drqjjqq2ymo\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsea24ochs54vincdu5wht3czywirpfz2ne4pw3qrwcidvfvc42onsw\",\"orig_filename\":\"6. Leniwsek - Earthliniac Master.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":110,\"is_custom_bpm\":false,\"musical_key\":\"B flat major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":60031,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsecbguqhpozgxezyh6bx5s3vw2tf44rw3znwdcy3y2b5ib2y3kca4y\"}}",
    "nonce": "0x337c44439258a0d423bd6709d88e81002bc500ec790fc129fbfc42886de366a8",
    "signature": "0x0b4a80ab308311c5cb45bd9fe6a581c4e704c8876607c29b3bf84b445976e3bb17d1aa8574691cef78e58c957a1ad8a6c99d4b640feecd32de1662360d53ccad1b",
    "signer": "0xcc8164Efbbe4ed123B8689622b411c154496e66b",
    "userId": "60031"
  }
}