server/response-handler.js
function transactionError(response, message, body) {
  var content = errorContent(ErrorType.transaction, message, body);
  send(response, content, StatusCode.internalServerError);
}
function transactionError(response, message, body) {
  var content = errorContent(ErrorType.transaction, message, body);
  send(response, content, StatusCode.internalServerError);
}
function transactionError ( response , message , body ) { var content = errorContent ( ErrorType . transaction , message , body ) ; send ( response , content , StatusCode . internalServerError ) ; }
Send an transaction error response

@param response - response object
@param message  - (optional) message to accompany and describe the
invalid response
@param body     - (optional) additional body to the response
Send an transaction error response