{
  "manageEntity": {
    "action": "Update",
    "entityId": "778945860",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":778945860,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":false,\"play_count\":false,\"remixes\":true},\"genre\":\"Electronic\",\"isrc\":\"\",\"is_unlisted\":true,\"iswc\":\"\",\"license\":null,\"mood\":\"Peaceful\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-04-29T17:55:36.000Z\",\"tags\":\"\",\"title\":\"HARLEM SHUFFLE ( LAROYE REWORK )\",\"duration\":406,\"preview_start_seconds\":0,\"audio_upload_id\":\"01KQFTYKZHBWREKAGPMVTNA87P\",\"track_cid\":\"baeaaaiqsec6mdhsyz62hnosq32qg5g4licrlrkik75rtdksnczareugdi6n7i\",\"preview_cid\":\"baeaaaiqsebq3v3v3eaqzm565mmcaupiymiclnpwmowxfetzfyhgqs7jkozpre\",\"orig_file_cid\":\"baeaaaiqsec4zvlu6lvxyxf6cpuuwqt6s66hz3smqxv2szhwhrmy2zia5ejlm4\",\"orig_filename\":\"Harlem Shuffle - Laroye Rework ( extended Mix ) BC MSTR.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":null,\"is_custom_bpm\":false,\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":367058}}",
    "nonce": "0x6d7a8b6b8c551093df5f16e98aa69d836a47c27ca98dc038c1e3ac1f3b4ddf51",
    "signature": "0x237559a717126a0daa6d998362eab6ab8d0f5043f2b28310aa565e39a4b8c9881c481b481a4ff446d2e65241a39023079cbe4408c157aefc7c26c90248e112711b",
    "signer": "0x8507E819799240B3c02499Fee85644d36542b39E",
    "userId": "367058"
  }
}