I've had AdSense on one of my websites for a long time that pulls 20%+. Unfortunately, most clicks are only worth .03 cents. That said, I've never had a problem with Google paying out. The content is all original and completely legit.
I think you meant CTR (obviously !) High CTR is ok and nice , but make sure the Clicks are coming frfom genuine sources.
My CTR never crossed above 3 % . So I think 60 % Adsense CTR is not healthy . The better option is to contact Adsense team and notify them about this issue .
Don't sweat the CTR. I have a site with a high CTR and never had any issues. If the traffic is legit your fine...