Writing a Cashu NIP for fun and profit

calle 👁️⚡👁️

https://zap.stream/naddr1qqjrxvrz8qmnjwpc94skvctr956rqwrx94snqvee94jryvtpvgmxycnyxgurzq3qeaz6dwsnvwkha5sn5puwwyxjgy26uusundrm684lg3vw4ma5c2jsxpqqqpmxwttvz4h