public OrderNew(string pair, Exchange.Clients.ItBit.Order o) : base()
 {
     Pair         = pair;
     TransactTime = o.CreatedTime.ToString();
     OrderIds     = new string[] { o.Id.ToString() };
 }
 public OrderCxl(string pair, Exchange.Clients.ItBit.Order o)
 {
     Pair = pair;
     // TODO: check o.Status to try and determine CancelSuccessful
 }