I was told this is a Cerbera tree from Indonesia. But after googling it, I couldn't find anything on this tree.
Nevertheless, this is a relatively fast growing tree with pretty fuchsia pink flowers. However, I found it difficult to capture photos of the pristine flowers. Those that I saw are often blotched with brown spots.
To me, the reddish-white floral buds and its sepals look promising and are what makes this plant more attractive.