{
  "manageEntity": {
    "action": "Create",
    "entityId": "1815150199",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":1815150199,\"description\":\"\",\"playlist_name\":\"Castle feat. Miyagi - Fade\",\"is_private\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1778291112,\"metadata_timestamp\":1778291112,\"track_id\":1659146206}]}}",
    "nonce": "0x78025e883eac545be7845c8e65630d2e91a232e51f4cc1c8af0fab1f839fb957",
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}