{
  "manageEntity": {
    "action": "Update",
    "entityId": "1891460934",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1891460934,\"owner_id\":456631837,\"description\":\"Dark underground techno with ritualistic energy and heavy, driving rhythms.\\nRaw, industrial and empowering ,  deep non‑commercial club atmosphere.\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Techno\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Empowering\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"collaborators\":[],\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-08-22T11:34:22.000Z\",\"tags\":\"techno,underground,raw,industrial,darktechno,drivingbeats,djlabrijn,djmix,noncommercial,empowering\",\"title\":\"Techno Underground ses 27\",\"duration\":5911,\"audio_upload_id\":\"914471f9e772fc8dc25981383efb5fe2\",\"track_cid\":\"baeaaaiqsebt2irniurolakpamowxaboofc3r56aoligqtplb4cixogsvjqezc\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsecn5kdvoizpynrehinyainad7y4tdomjedpimcm6miqfdcabecodg\",\"orig_filename\":\"Dj Labrijn - Techno Underground ses 27.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\":\"D flat\",\"is_custom_musical_key\":true,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x66b5cd52fc97ddc9515bb660f8b4713d89dd7d09041311a78f8fca95eac28c98",
    "signature": "0x2e0d4e5e776c42c2ba3a89398f8eb0cb0d66927e855c781255733a87f85f1ebb0b7555b23ec7f53b1a412e2e3931d7fb0e6344cbc45ce96226de2772a471b3cf1c",
    "signer": "0xc6EF7347A7685FDbb9777415fEA9982299C0c8e0",
    "userId": "456631837"
  }
}