Is there anyway to cancel a pending transaction? 3 days now my transaction is pending. i have changed nodes, rebroadcast and reattached but no joy
I think you cannot cancel. Maybe you can force doublespend - creating another transaction - but I am afraid doublespending can be dangerous because of the address reuse limitation. I would still try to reattach even after 3 days.
Maybe somebody more knowledgeable can help us..