{"type":"rich","version":"1.0","author_name":"Séimí Mac Síomón (npub1rj…accc9)","author_url":"https://nostr.ae/npub1rjwumr7j6tac08t0qttvc44walt549nc4eyyxjc0phn6yxzj7uzq0accc9","provider_name":"njump","provider_url":"https://nostr.ae","html":"Can somebody fill me in again on what Gab is ? Is it a social media platform , and if so , what is it doing that is different than Nostr ? "}