{
  "manageEntity": {
    "action": "Update",
    "entityId": "211938978",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":211938978,\"owner_id\":891056368,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Electronic\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":\"Attribution-NonCommercial-NoDerivs CC BY-NC-ND\",\"mood\":\"Brooding\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-03-02T21:00:00.000Z\",\"tags\":\"synthpop,synthwave,newwave,retrowave,sophistipop,nudisco,modernsynthpop,indiepop,dancepop,saddisco\",\"title\":\"Ambivalence Orgy\",\"duration\":204,\"audio_upload_id\":\"d2cb6d2ced8c6dff57148ac42be9cd24\",\"track_cid\":\"baeaaaiqsedcfd753dpt54qu6kapay4sksqpwv6fbpwjvzwwuukhwyl6taftwq\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebmvsmle2wc4ey5szzd5e7aiula5664xx2nam5a2dmhhohncbkgwo\",\"orig_filename\":\"SogniSide - Ambivalence Orgy.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":121,\"is_custom_bpm\":false,\"musical_key\":\"B minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0xab4c49f2beccd8a9cd81fb34b77cc462377be2c86cbe912d4af64cf26d0776a5",
    "signature": "0x8023221ca8da54e682dcffa52b37579b30c63c3a5a353305df2e9637a03f6a5d1ed24ebcaaad71ee5e684d3c7fb1fab851e1c7e554953acb5f51bb7fab96232c1c",
    "signer": "0xebAE91A303D4CF538177a5a86dF4Bf199FdAA5CE",
    "userId": "891056368"
  }
}