Lost cat, Nanialii Street, Kailua - female tuxedo cat

A tuxedo cat, black back, white legs, completely pink paws and nose. Used to be a stray that lived in our backyard/house, but dissapeared without a trace. She is a very sweet cat. She is microchipped, but we didnt get a chance to learn anything about it. I worry if something happened to her, I want to know for sure that she is safe.