Detailed Instructions: Given a sentence in the Japanese, provide an equivalent translation in Bahasa Indonesia that retains the same meaning through the translation. In translation, keep numbers as it is.
Problem:爆発音に似た音がBST13時20分（UTC12時20分）頃聞こえ、その男性容疑者はBST13時45分（UTC12時45分）頃、事件発生から3時間を過ぎた頃に逮捕された。
Solution:
Suara bising mirip tembakan terdengar kira-kira pukul 13.20 BST (12.20 UTC); tersangka seorang pria ditangkap kira-kira pukul 13.45 BST (12.45 UTC), tepat 3 jam setelah kejadian mulai terjadi.