string text = "";
Il2CppTLD.Serialization.SerializationUtils.TryDeserializeObject<string>("some test text here", out text);
-----------------------------------------------
string text = "";
SaveGameSlots.TryLoadDataFromSlot<string>(SaveSlotName,"KeyToGet", out text);

System.MissingMethodException: Method not found: 'Void System.__Canon..ctor(IntPtr)'.
   at Il2CppTLD.Serialization.SerializationUtils.TryDeserializeObject[T](String text, T& result)

[CallerCount(6)]
        [CachedScanResults(RefRangeStart = 1397578, RefRangeEnd = 1397584, XrefRangeStart = 1397567, XrefRangeEnd = 1397578, MetadataInitTokenRva = 0L, MetadataInitFlagRva = 0L)]
        public unsafe static bool TryDeserializeObject<T>(string text, out T result)
        {
            System.IntPtr* ptr = stackalloc System.IntPtr[2];
            *ptr = IL2CPP.ManagedStringToIl2Cpp(text);
            byte* num = (byte*)ptr + checked((nuint)1u * unchecked((nuint)sizeof(System.IntPtr)));
            System.IntPtr intPtr = IL2CPP.Il2CppObjectBaseToPtr(System.Runtime.CompilerServices.Unsafe.As<T, Il2CppObjectBase>(ref result));
            *(System.IntPtr**)num = &intPtr;
            System.IntPtr exc;
            System.IntPtr obj = IL2CPP.il2cpp_runtime_invoke(MethodInfoStoreGeneric_TryDeserializeObject_Public_Static_Boolean_String_byref_T_0<T>.Pointer, (System.IntPtr)0, (void**)ptr, ref exc);
            Il2CppException.RaiseExceptionIfNecessary(exc);
            System.IntPtr intPtr2 = intPtr;
            System.Runtime.CompilerServices.Unsafe.As<T, object>(ref result) = ((intPtr2 == (System.IntPtr)0) ? ((T)null) : new T(intPtr2));
            return *(bool*)IL2CPP.il2cpp_object_unbox(obj);
        }