There may be a time when you wish to securely sign a TX in an airgapped, offline setting and then broadcast it later. Or maybe prepare a TX and delay its execution until a certain time?
For this, AVXTO Wallet provides the TX Broadcast feature under the Toolbox menu.
On most transactional pages, select “sign only- don’t broadcast” and then copy the resulting Base64 encoded string
Then head over to the Toolbox menu and select Broadcast TX
And there you go! Simply choose the right chain and paste your Base64 TX into the text field. As soon as you hit send, the signed TX will be propagated on the Avalanche network, with sub-second finality!