Why #green? Here an #ecash symbol proposal for nostr:nprofile1qyt8wumn8ghj7ct5d3shxtnwdaehgu3wd3skueqpzemhxue69uhky6t5vdhkjmn9wgh8xmmrd9skcqpqxnf02f60r9v0e5kty33a404dm79zr7z2eepyrk5gsq3m7pwvsz2s7szjpe , adding #nuts to the existing #lightning #bolt11 icon (mirrored)