I created the signed APK in C3. When I go to upload it to Google I get the following error:
"You uploaded an APK or Android App Bundle signed with a certificate that expires too soon. You need to sign your APK or Android App Bundle with a certificate that expires farther into the future."
I don't see any place in C3 that lets me put an expiration date. The 'Validity years' is set to 10, but I don't think that's what they're looking for.
How do I create a signed certificate that doesn't "expire too soon"?