fix low_fee value
fix low_fee value

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