{"type":"rich","version":"1.0","title":"cuban wrote","author_name":"cuban (npub17n…p4u85)","author_url":"https://yabu.me/npub17nvfw7g53nxjghyd2zg552z06cke0jc0k69hj7ns7f9pw26j9kusap4u85","provider_name":"njump","provider_url":"https://yabu.me","html":"you know what would be a fantastic nostr use case?\n\na marketplace for used cars ...\n\nlike bringatrailer.com or carsandbids.com \n\nbuilt in identity and reputation ... exchanging high value items over bitcoin and a social network"}