{"type":"rich","version":"1.0","title":"NI57721 wrote","author_name":"NI57721 (npub1nl…c64gx)","author_url":"https://nostr.now/npub1nl5772lf0jlwe3mwgwu05mf2p6yf6nvqunj69thvjkw8juhad6ys4c64gx","provider_name":"njump","provider_url":"https://nostr.now","html":"/run rb\n1.upto(30){|n|puts'FizzBuzz\n'[i=n**4%-15,i+13]||n}"}