{"lastAddedHeartbeatDates":[1,701222400],"buffer":{"circularQueue":[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"version":0,"timePeriods":[1],"agent":"apple-platform\/ios apple-sdk\/20A360 appstore\/true deploy\/cocoapods device\/iPhone13,3 fire-analytics\/10.6.0 fire-fcm\/10.6.0 fire-install\/10.6.0 fire-ios\/10.6.0 fire-ses\/10.6.0 firebase-crashlytics\/10.6.0 os-version\/16.3.1 xcode\/14A400","date":701222400},null,null,null,null],"tailIndex":26},"capacity":30}