{"type":"rich","version":"1.0","author_name":"Crocs (npub1au…cj784)","author_url":"https://nostr.ae/npub1aum7zp6k0hxy0zth30y633z68v7hanvsyme9u7wn4mhyvpz6kphq3cj784","provider_name":"njump","provider_url":"https://nostr.ae","html":"Hello world! #introductions"}