-snip-
Thanks for your help but this is too complicated for me.
I use bitcoin core QT.
You can also (
temporarily) set
mempoolfullrbf=1 option to let your node accept replacement to transactions without opt-in rbf flag.
Sign the transaction LoyceV provided you (
output checks out), then broadcast it to your node's mempool.
Follow these simple steps:
- Go to "Settings->Options...", click "Open Configuration File" and your 'bitcoin.conf' file should open with your text editor.
- In your config file, type: mempoolfullrbf=1 in a new line and save the changes, then close the text editor.
- Close Bitcoin Core, wait for it to properly close, then launch it again.
- Once running, Open Core's console in "Window->Console", make sure that the correct wallet is selected in the console's drop-down menu;
In that console window, type the command: signrawtransactionwithwallet "unsigned_raw_transaction" to sign the (unsigned_raw_transaction) LoyceV's transaction above. - Copy the resulting signed raw transaction hex and use the command: sendrawtransaction "signed_raw_transaction" to broadcast it to your node and relay it to your peers.
Once done, you may disable the 'fullrbf' setting if you do not want to use it.
Ok I used
# Accept transaction replace-by-fee without requiring replaceability
# signaling (default: 0)
mempoolfullrbf=1
close the tool and opened again, wen't in console, but got this error:
signrawtransactionwithwallet "42888c7b1540f8d5b9e074d15c2d86d7b03878adf6f173c7316f09910c2dabd9"
TX decode failed. Make sure the tx has at least one input. (code -22)