jsondb: convert lists to sets
jsondb: convert lists to sets

spesmilo/electrum,wakiyamap/electrum-mona,pooler/electrum-ltc,spesmilo/electrum,pooler/electrum-ltc,spesmilo/electrum,pooler/electrum-ltc,wakiyamap/electrum-mona,wakiyamap/electrum-mona,vialectrum/vialectrum,vialectrum/vialectrum,neocogent/electrum,fujicoin/electrum-fjc,wakiyamap/electrum-mona,fujicoin/electrum-fjc,neocogent/electrum,vialectrum/vialectrum,neocogent/electrum,fujicoin/electrum-fjc,pooler/electrum-ltc,spesmilo/electrum