public Uint8 CloseFlags { get; private set; } // Flags

        public static LedgerHeader FromReader(StReader reader)
        {
            var pos = reader.Parser().Pos();
            // ReSharper disable once UseObjectOrCollectionInitializer
            var header = new LedgerHeader();
            header.LedgerIndex = reader.ReadUint32();
            header.TotalDrops = reader.ReadUint64();
            header.ParentHash = reader.ReadHash256();
            header.TransactionHash = reader.ReadHash256();
            header.StateHash = reader.ReadHash256();
            header.ParentCloseTime = reader.ReadUint32();
            header.CloseTime = reader.ReadUint32();
            header.CloseResolution = reader.ReadUint8();
            header.CloseFlags = reader.ReadUint8();

            if (reader.Parser().Pos() != pos + 118)
            {
                throw new InvalidOperationException();
            }
            return header;
        }
 public HistoryLoader(StReader reader)
 {
     _reader = reader;
 }