{
  "manageEntity": {
    "action": "Update",
    "entityId": "523435236",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"Designed for dogs coming from busy or stressful environments who need help unwinding.\\n\\nGenre: Classical\\nMood: Calm\\nKey: Any\\nBPM: 50–80\",\"playlist_name\":\"BarkQuest - Shelter Decompression\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsecpks647pl3psmbbgzmjwkylc4r4m7cqhvqutufysayswscysrzzk\",\"release_date\":\"2026-04-16T18:57:04.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":0,\"metadata_timestamp\":1776366844,\"track_id\":549746}]}}",
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}