{"type":"rich","version":"1.0","author_name":"Marcellus (npub1lv…fdlw7)","author_url":"https://nostr.ae/npub1lvemdr99sj9uav4gkkvd8zg4f86ytp3txg7903kwa30n2m0t79yszfdlw7","provider_name":"njump","provider_url":"https://nostr.ae","html":"Is there any podcast out there talking about Spark?"}