jm q
º}VÕøG÷ñèDé
5vÕ[åL(ÅìL«If you wait for confirmation you are fine. But for 0-conf here's an explanation of how a double spend can be done: https://jasonc.me/blog/bitcoin-bip-133-double-spends-bch
https://whatsonchain.com/tx/19c610143ced61863f319afc47936e75158b56192473deafbe94404ffcb4b656