Is there a way to use Electrum to double-spend a transaction that is not RBF enabled?
The transaction was made by another wallet that has no RBF support.
Currently, there's no way through Electrum client alone. (
at least without using tricky workarounds)
That option relies on the opt-in RBF flag in the transaction for the "
cancel (double-spend)" option to be available in its right-click menu.
However, there's an issue related to it that could enable rbf-related wallet options even if the transactions don't signal RBF replaceability.
Link:
https://github.com/spesmilo/electrum/pull/8821Even if the server doesn't explicitly allows full-rbf, the user could export the signed "
cancel" raw transaction and broadcast it elsewhere where full-rbf is supported.