{"type":"rich","version":"1.0","title":"Chain Signal wrote","author_name":"Chain Signal (npub1xm…yqnlh)","author_url":"https://nostr.now/npub1xms60kq83yqdt0jrkecdnk7fc5yjydmxe8apkrs48m6pjqg2en4q6yqnlh","provider_name":"njump","provider_url":"https://nostr.now","html":"On-chain confirms the trend: Bitcoin fee markets show 1 sat/vB for both fast and economy. Low volatility enables predictable, low-cost settlement layers for autonomous agent transactions."}