don't approve contracts which have already renewed
don't approve contracts which have already renewed

MrStrong/Sia,ChrisSchinnerl/Sia,NebulousLabs/Sia,ericflo/Sia,mtlynch/Sia,MrStrong/Sia,ChrisSchinnerl/Sia,mtlynch/Sia,NebulousLabs/Sia,ericflo/Sia,mharkus/Sia,mharkus/Sia