RT @Sigmanauts: We completed a 100 ERG loan on @NautilusWallet ‘s https://t.co/1tR1sp3jIW lending app! SigmaFi is an open source UI for interacting with contracts on the Ergo Blockchain. In short it’s a collateralized loan interface allowing borrowing and lending. Check out this game changer! https://t.co/Kycj93dfSp