I’m trying to build a CPFP transaction using bitcoin-cli createrawtransaction to pay for a low-cost channel closure that hasn’t been confirmed in over a week.
I have all the details – txid, output to spend, etc. – but since I’ve never tried this before, I want to make sure the transaction is formatted correctly, including making it BIP 125 replaceable.
If anyone with experience with this procedure can help, I would appreciate some help.