{"type":"rich","version":"1.0","title":"yakosuba wrote","author_name":"yakosuba (npub199…4r4jl)","author_url":"https://yabu.me/npub1990747ahn4nzew6j2x986hdttz6e9m7r2z8lg0ktu7l3scpksw7qc4r4jl","provider_name":"njump","provider_url":"https://yabu.me","html":"are there any marketplaces built on Nostr?\n\nhypothetically if I was to build one, what would be a good way to go about building it?\n\n#asknostr #nostrdevs #grownostr"}