Wrong signer.

[adjisb]

I'm using mexa-sdk with three accounts. I want to send a tx with the account number one, but the sdk always uses the account zero to sign.
Instead of taking the signer from my from field in the transaction this.signer is used to sign which is set in the init() function:

async init() {
  try {
    this.signer = this.ethersProvider.getSigner();

Mexa SDK version (please complete the following information):

• Version: 3.0.6