code: def DeserializeUnsigned(self, reader):
          
          self.Version = reader.ReadUInt32()
          self.PrevHash = reader.ReadUInt256()
          self.MerkleRoot = reader.ReadUInt256()
          self.Timestamp = reader.ReadUInt32()
          self.Index = reader.ReadUInt32()
          self.ConsensusData = reader.ReadUInt64()
          self.NextConsensus = reader.ReadUInt160()
docs: Deserialize unsigned data only.
  
          Args:
              reader (neo.IO.BinaryReader):