message: Remove: `purser-software` transaction sign requirements
diff: @@ -142,7 +142,6 @@ export default class SoftwareWallet {
  */
  userInputValidator({
  firstArgument: transactionObject,
  - requiredAll: REQUIRED_PROPS.SIGN_TRANSACTION,
  });
  const { chainId: transactionChainId = this.chainId } =
  transactionObject || {};
  