fix #3197: parse pubkey
fix #3197: parse pubkey

fujicoin/electrum-fjc,wakiyamap/electrum-mona,asfin/electrum,kyuupichan/electrum,pooler/electrum-ltc,asfin/electrum,spesmilo/electrum,wakiyamap/electrum-mona,romanz/electrum,spesmilo/electrum,romanz/electrum,wakiyamap/electrum-mona,pooler/electrum-ltc,spesmilo/electrum,vialectrum/vialectrum,kyuupichan/electrum,digitalbitbox/electrum,fyookball/electrum,neocogent/electrum,fyookball/electrum,cryptapus/electrum,wakiyamap/electrum-mona,neocogent/electrum,vialectrum/vialectrum,pooler/electrum-ltc,vialectrum/vialectrum,neocogent/electrum,digitalbitbox/electrum,fyookball/electrum,cryptapus/electrum,cryptapus/electrum,romanz/electrum,digitalbitbox/electrum,kyuupichan/electrum,digitalbitbox/electrum,fujicoin/electrum-fjc,pooler/electrum-ltc,asfin/electrum,spesmilo/electrum,fujicoin/electrum-fjc