{"type":"rich","version":"1.0","author_name":"hodlher (npub187…4exkz)","author_url":"https://nostr.ae/npub187w4ykkurr3e89mm0rg5p49x6lveqtq0pp0um7qyk6xyrpeerx3s84exkz","provider_name":"njump","provider_url":"https://nostr.ae","html":"What is a signaling block? \n\n#asknostr "}