jm \ÄÆä`67÷&Î0]àÈí³ Ç.³LìëLIt's the same concept as fee filter double spends. Some miners see the transaction and some don't. https://jasonc.me/blog/bitcoin-double-spend
https://whatsonchain.com/tx/096c06e9a5205e6bcd32a66153a5cb6f7eeaa2e00aa656bfb72dd557229c557b