I  [Log] OnClick
                         I  Debug:Log(Object, DLogType)
                         I  UpgradeItemUI:OnClick()
                         I  UnityEngine.Events.UnityEvent:Invoke()
                         I  UIButton:OnPointerClick(PointerEventData)
                         I  UnityEngine.EventSystems.ExecuteEvents:Execute(GameObject, BaseEventData, EventFunction`1)
                         I  UnityEngine.EventSystems.StandaloneInputModule:ProcessTouchPress(PointerEventData, Boolean, Boolean)
                         I  UnityEngine.EventSystems.StandaloneInputModule:ProcessTouchEvents()
                         I  UnityEngine.EventSystems.StandaloneInputModule:Process()
                         I  (Filename: ./Runtime/Export/Debug.bindings.h Line: 45)
                         I  [Log] [DDSDK] [DEBUG] Starting event upload.
                         I  Debug:Log(Object, DLogType)
                         I  DeltaDNA.<UploadCoroutine>d__47:MoveNext()
                         I  UnityEngine.SetupCoroutine:InvokeMoveNext(IEnumerator, IntPtr)
                         I  AnalyticsManager:SendEventInappBought(String)
                         I  UnityEngine.Events.UnityEvent:Invoke()
                         I  UIButton:OnPointerClick(PointerEventData)
                         I  UnityEngine.EventSystems.ExecuteEvents:Execute(GameObject, BaseEventData, EventFunction`1)
                         I  UnityEngine.EventSystems.StandaloneInputModule:ProcessTouchPress(PointerEventData, Boolean, Boolean)
                         I  UnityEngine.EventSystems.StandaloneInputModule:ProcessTouchEvents()
                         I  UnityEngine.EventSystems.StandaloneInputModule:Process()
                         I  (Filename: ./Runtime/Export/Debug.bindings.h Line: 45)
                         I  [Log] [DDSDK] [DEBUG] Event upload successful.
                         I  Debug:Log(Object, DLogType)
                         I  DeltaDNA.DDNAImpl:<UploadCoroutine>b__47_0(Boolean, Int32)
                         I  DeltaDNA.<PostEvents>d__48:MoveNext()
                         I  UnityEngine.SetupCoroutine:InvokeMoveNext(IEnumerator, IntPtr)
                         I  (Filename: ./Runtime/Export/Debug.bindings.h Line: 45)
                         I  Received from server: 400
                         I  400 Bad Request - payment confirmation error
                         I  Nutaku.Unity.<PostRequest>d__5:MoveNext()
                         I  UnityEngine.SetupCoroutine:InvokeMoveNext(IEnumerator, IntPtr)
                         I  (Filename: ./Runtime/Export/Debug.bindings.h Line: 45)
                         I  [Log] 400 Bad Request - payment confirmation error
                         I  Debug:Log(Object, DLogType)
                         I  UnnynetPayment:PostPaymentCallback(RawResult)
                         I  Nutaku.Unity.<PostRequest>d__5:MoveNext()
                         I  UnityEngine.SetupCoroutine:InvokeMoveNext(IEnumerator, IntPtr)
                         I  (Filename: ./Runtime/Export/Debug.bindings.h Line: 45)
                         E  [Error] OnRequestError
                         E  Debug:LogError(Object, DLogType)
                         E  UnnynetPayment:OnRequestError(RawResult, String)
                         E  UnnynetPayment:PostPaymentCallback(RawResult)
                         E  Nutaku.Unity.<PostRequest>d__5:MoveNext()
                         E  UnityEngine.SetupCoroutine:InvokeMoveNext(IEnumerator, IntPtr)
                         E  (Filename: ./Runtime/Export/Debug.bindings.h Line: 45)
                         E  [Error] result text = 400 Bad Request - payment confirmation error
                         E  Debug:LogError(Object, DLogType)
                         E  UnnynetPayment:PostPaymentCallback(RawResult)
                         E  Nutaku.Unity.<PostRequest>d__5:MoveNext()
                         E  UnityEngine.SetupCoroutine:InvokeMoveNext(IEnumerator, IntPtr)
                         E  (Filename: ./Runtime/Export/Debug.bindings.h Line: 45)