Quote from: nc50lc on Today at 10:01:10 AM

Quote from: xixou on June 13, 2024, 07:06:29 PM

Quote from: LoyceV on June 12, 2024, 10:17:40 AM

-snip-

Thanks for your help but this is too complicated for me.

Quote from: xixou on March 30, 2024, 10:54:27 AM

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)