only #btc nostr
nostr:nevent1qqsp34dac3y9rkzhdd98j8sx8fnqxaumdthykzajlm7mtanls4sj6eqprpmhxue69uhkummnw3ezuendwsh8w6t69e3xj730qgszp55czrt2t7ftq3dduqhthtwfqdkhg8xxs6cqg9wy9dprdlj26tcrqsqqqqqpvgaumf