# get\_transaction\_receipt\_by\_hash

根据交易哈希获取该交易的回执信息。

## 方法定义

```python
def get_transaction_receipt_by_hash(self, transaction_hash: _Hash32) -> Optional[TransactionReceiptData]
```

## 参数说明

| 参数                | 类型       | 说明   |
| ----------------- | -------- | ---- |
| transaction\_hash | \_Hash32 | 交易哈希 |

## 返回值

返回 TransactionReceiptData 对象,包含以下字段:

| 字段                           | 类型                           | 说明                     |
| ---------------------------- | ---------------------------- | ---------------------- |
| transaction\_hash            | HexBytes                     | 交易哈希                   |
| block\_number                | BlockNumber                  | 区块高度                   |
| transaction\_index           | int                          | 交易在区块中的索引              |
| transaction\_status          | int                          | 交易状态(1 成功,0 失败)        |
| transaction\_type            | int                          | 交易类型                   |
| action                       | str                          | 交易动作类型                 |
| sender                       | ChecksumAddress              | 发送者地址                  |
| to                           | ChecksumAddress              | 接收者地址                  |
| nonce                        | Nonce                        | 交易序号                   |
| value                        | Wei                          | 转账金额                   |
| gas\_used                    | int                          | 实际使用的 Gas              |
| gas\_limit                   | int                          | Gas 上限                 |
| gas\_price                   | Optional\[Wei]               | Gas 价格(EIP-155 交易)     |
| max\_fee\_per\_gas           | Optional\[Wei]               | 最大 Gas 费用(EIP-1559 交易) |
| max\_priority\_fee\_per\_gas | Optional\[Wei]               | 最大优先费用(EIP-1559 交易)    |
| effective\_gas\_price        | Optional\[Wei]               | 实际 Gas 价格              |
| contract\_address            | Optional\[ChecksumAddress]   | 部署的合约地址(仅合约创建交易)       |
| logs                         | Optional\[List\[LogReceipt]] | 交易日志                   |
| input\_data                  | HexBytes                     | 交易输入数据                 |
| r                            | HexBytes                     | 签名 r 值                 |
| s                            | HexBytes                     | 签名 s 值                 |
| v                            | HexBytes                     | 签名 v 值                 |

## 示例代码

```python
# 获取交易回执
receipt = chain.get_transaction_receipt_by_hash("0x...")
if receipt.transaction_status:
    print("Transaction Successful")
    print(f"Gas Used: {receipt.gas_used}")
    if receipt.contract_address:
        print(f"Deployed Contract: {receipt.contract_address}")
```


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