# BlockInformationData

区块信息数据结构。

## 字段说明

| 字段            | 类型                                             | 说明         |
| ------------- | ---------------------------------------------- | ---------- |
| block\_hash   | HexBytes                                       | 区块哈希       |
| block\_number | BlockNumber                                    | 区块高度       |
| timestamp     | Timestamp                                      | 区块时间戳      |
| miner         | ChecksumAddress                                | 矿工地址       |
| gas\_used     | int                                            | 区块已使用的 Gas |
| gas\_limit    | int                                            | 区块 Gas 上限  |
| transactions  | Union\[Sequence\[HexBytes], Sequence\[TxData]] | 区块内的交易列表   |

## 示例代码

```python
block: BlockInformationData = chain.get_block_information("latest")

print(f"Block Hash: {block.block_hash.hex()}")
print(f"Block Number: {block.block_number}")
print(f"Timestamp: {block.timestamp}")
print(f"Miner: {block.miner}")
print(f"Gas Used: {block.gas_used}")
print(f"Gas Limit: {block.gas_limit}")
print(f"Transaction Count: {len(block.transactions)}")
```