Add GetAddress helper
Add GetAddress helper

masonforest/go-horizon,nullstyle/go-horizon,irisli/horizon,nullstyle/go-horizon,nullstyle/go-horizon,masonforest/go-horizon,masonforest/horizon,masonforest/go-horizon,irisli/horizon,stellar/horizon,irisli/horizon,masonforest/horizon,masonforest/horizon,stellar/horizon,stellar/horizon