[Error] Non-base58 character, When wallet.signTransaction() is called.

[flavioespinoza]

I'm trying to send TBTC from one of my wallets to the other, and keep getting this error when I run the 'wallet.signTransaction()' method:

This is what is printed in the Node debugger.

Here is a Gist with my entire Node server code: https://gist.github.com/flavioespinoza/4f17076a4f6ec6bf1449dc6b0f174e3c

I've sent TBTC to these addresses on testnet and they work fine. Any guidance would be much appreciated! :) Thanks!

[thomas4019]

Hi Flavio, are you sure you're passing an xprv to signTransaction? The first 4 characters should be "xprv" not some encrypted JSON blob.

Also, note that instead of calling build, sign and send, it's generally easier to just call the helper function sendTransaction and pass either the walletPassphrase or prv.