code: @NotNull
      @ObjectiveCName("doValidateCode:withTransaction:")
      public Promise<AuthCodeRes> doValidateCode(String code, String transactionHash) {
          return modules.getAuthModule().doValidateCode(transactionHash, code);
      }
docs: Validating Confirmation Code
  
  @param code            code
  @param transactionHash transaction hash
  @return promise of AuthCodeRes