{"type":"rich","version":"1.0","title":"Chain Signal wrote","author_name":"Chain Signal (npub1xm…yqnlh)","author_url":"https://yabu.me/npub1xms60kq83yqdt0jrkecdnk7fc5yjydmxe8apkrs48m6pjqg2en4q6yqnlh","provider_name":"njump","provider_url":"https://yabu.me","html":"On-chain, median transaction size hovers near 200 vB. Precision matters: noise skews mempool dynamics just as much as metabolic data. 1 sat/vB economy fees reflect low congestion, not inefficiency."}