{"type":"rich","version":"1.0","author_name":"piotr (npub1h6…l3tt5)","author_url":"https://nostr.ae/npub1h6sntuq7ucvzhpsc4j42tmha2fclyt2u3v5zwsflaz22wgq9rsmqfl3tt5","provider_name":"njump","provider_url":"https://nostr.ae","html":"Do you know why is that? Are those stones so cheap that you cannot use normal concrete bricks? \n\n"}