t() :: %TinkoffInvest.Model.MarketOrder{
  commission: TinkoffInvest.Model.Commission.t() | nil,
  executed_lots: integer() | nil,
  message: String.t() | nil,
  operation: String.t() | nil,
  order_id: String.t() | nil,
  reject_reason: String.t() | nil,
  requested_lots: integer() | nil,
  status: String.t() | nil
}