How do I resend a transaction with RBF on a Bitcoin Core node v.19 or v.20? I am running it on Ubuntu.
bumpfee txid and got the response that “the transaction is not BIP125 replaceable”. What does that mean?
You can enable RBF for all wallet transactions using
walletrbf=1 in bitcoin.conf file however it should be enabled by default.
In GUI there is a checkbox for RBF which can be used for each transaction:
If you are using RPC commands for creating transaction, most of them have arguments to enable RBF. Example:
"replaceable" : true in