deep copy output to prevent side-effect
deep copy output to prevent side-effect

cryptapus/electrum-uno,pknight007/electrum-vtc,cryptapus/electrum-uno,spesmilo/electrum,molecular/electrum,fireduck64/electrum,fyookball/electrum,fujicoin/electrum-fjc,FairCoinTeam/electrum-fair,fujicoin/electrum-fjc,romanz/electrum,vertcoin/electrum-vtc,vialectrum/vialectrum,neocogent/electrum,imrehg/electrum,fujicoin/electrum-fjc,wakiyamap/electrum-mona,dabura667/electrum,wakiyamap/electrum-mona,protonn/Electrum-Cash,lbryio/lbryum,aasiutin/electrum,fireduck64/electrum,cryptapus/electrum,romanz/electrum,dashpay/electrum-dash,FairCoinTeam/electrum-fair,fyookball/electrum,digitalbitbox/electrum,kyuupichan/electrum,pknight007/electrum-vtc,cryptapus/electrum-myr,cryptapus/electrum-uno,kyuupichan/electrum,procrasti/electrum,aasiutin/electrum,argentumproject/electrum-arg,spesmilo/electrum,fireduck64/electrum,protonn/Electrum-Cash,argentumproject/electrum-arg,pooler/electrum-ltc,protonn/Electrum-Cash,asfin/electrum,procrasti/electrum,spesmilo/electrum,cryptapus/electrum-uno,fireduck64/electrum,spesmilo/electrum,dashpay/electrum-dash,cryptapus/electrum-myr,vialectrum/vialectrum,dashpay/electrum-dash,protonn/Electrum-Cash,cryptapus/electrum-myr,neocogent/electrum,cryptapus/electrum,wakiyamap/electrum-mona,lbryio/lbryum,procrasti/electrum,imrehg/electrum,FairCoinTeam/electrum-fair,asfin/electrum,cryptapus/electrum,pooler/electrum-ltc,molecular/electrum,imrehg/electrum,neocogent/electrum,dabura667/electrum,vertcoin/electrum-vtc,kyuupichan/electrum,vialectrum/vialectrum,imrehg/electrum,asfin/electrum,dashpay/electrum-dash,FairCoinTeam/electrum-fair,wakiyamap/electrum-mona,argentumproject/electrum-arg,aasiutin/electrum,fyookball/electrum,aasiutin/electrum,argentumproject/electrum-arg,cryptapus/electrum-myr,romanz/electrum,vertcoin/electrum-vtc,procrasti/electrum,pooler/electrum-ltc,pknight007/electrum-vtc,digitalbitbox/electrum,pknight007/electrum-vtc,digitalbitbox/electrum,vertcoin/electrum-vtc,pooler/electrum-ltc,dabura667/electrum,molecular/electrum,molecular/electrum,digitalbitbox/electrum,dabura667/electrum