Error when submiting signed tx

[laplasz]

probably the signing step is faulty - could you please provide that step as well?

Why might I be getting this MissingVKeyWitnessesUTXOW error?

Hi Diego, This means you failed to sign the transaction with one or more of skeys corresponding to a vkey used in the transaction. For stake pool registration, you will want to sign the transaction with skeys for the payment address paying for the transaction, all stake address being assigned either as rewards account or owner account (each delegation certificate), and the pool cold key. This is an example of how to sign a pool registration having separate rewards and pledge addresses: card…