{
  "manageEntity": {
    "action": "Update",
    "entityId": "576049138",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"🪓 REMASTERED\",\"is_private\":true,\"license\":\"\",\"release_date\":\"2026-08-16T12:49:58.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"parental_warning_type\":null,\"playlist_contents\":[{\"timestamp\":1786884596,\"track_id\":1350653122}],\"is_stream_gated\":false,\"stream_conditions\":null,\"is_scheduled_release\":false}}",
    "nonce": "0xdd666e8bb255d74beca3b72cc8c7adfd9f6442e2503076356814614daa63cb21",
    "signature": "0x25b7f7e56c13c33ffa675103589d429bece14e01e7d3ae024150cbcd5d6ef0ff19fe8ca4b2a3c213aca062eacab55e94f8ca1d17d964210c68799a4d3188a8411c",
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    "userId": "903251667"
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}