{"schemaVersion":1,"provider":"Steam","canonicalId":"steam:4503800","appid":4503800,"title":"龙与麻雀 Dragon & Mahjong","canonicalUrl":"https://store.steampowered.com/app/4503800/","internalUrl":"/steam/4503800","fetchedAt":"2026-07-28T11:33:26Z","sourceObservedAt":"2026-07-26T06:05:23Z","locale":"und","currency":null,"freshness":"fresh","priceChangeNumber":0,"cachePolicy":{"maxAgeSeconds":86400,"staleIfErrorSeconds":604800}}