Serial Number Ants Profiler 3.1 I Have A 5 Dollar Bill With A Star After The Serial Number On It. Do U Know What It Means And If Its Worth Ant

I have a 5 dollar bill with a star after the serial number on it. do u know what it means and if its worth ant - serial number ants profiler 3.1

Bill is a 1999 $ 5 looks good, but it has a star after the serial