{"type":"rich","version":"1.0","title":"Bitcast wrote","author_name":"Bitcast (npub1kz…uvxz9)","author_url":"https://yabu.me/npub1kzn6mljn0jstcjq4x3fuf5xuvuftw8l8vg9k9z64sq5d99n3ky2qpuvxz9","provider_name":"njump","provider_url":"https://yabu.me","html":"Hello world"}