# JSON-RPC方法

### eth\_sendRawTransaction

RPC的`eth_sendRawTransaction` 兼容原生的JSON-RPC方法，无需进行额外修改。如需修改交易披露、返利地址和revert保护等参数，可前往[控制台](https://www.blockrazor.io/#/login)配置专属RPC。

#### 請求參數

<table><thead><tr><th width="124">參數</th><th width="65">必選</th><th width="110">格式</th><th width="180">示例</th><th>備註</th></tr></thead><tbody><tr><td>-</td><td>是</td><td>bytes</td><td>"0xd46e……445675"</td><td>raw tx</td></tr></tbody></table>

#### 請求示例

```json
curl -X POST -H "Content-Type: application/json" --data '{
    "id": 1,
    "jsonrpc": "2.0",
    "method": "eth_sendRawTransaction",
    "params": [
        "0xd46e……445675"
    ]
}' https://bsc.blockrazor.xyz
```

#### 返回示例

**正常**

```json
{
  "id":1,
  "jsonrpc": "2.0",
  "result": "0xe670……527331"
}
```

**異常**

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "error": {
	"code": -32000,
	"message": "rlp: element is larger than containing list"
  }
}
```

### eth\_sendMevBundle

RPC支持發送Bundle，詳見[Bundle](/tc/transaction-submission/bundle/bsc/xiang-mu-fang.md)

### scutum\_queryTxProcessStatus

用於實時查詢BlockRazor RPC對於交易的處理狀態，目前支持查询BSC交易。

#### 请求示例

```json
curl -X POST -H "Content-Type: application/json" --data '{
	"id": 1,
	"jsonrpc": "2.0",
	"method": "scutum_queryTxProcessStatus",
	"params": ["0xf84a……e54284"]
}'<ETH_NODE_URL>
```

#### 返回示例

正常

```json
{
  "jsonrpc": "2.0",
  "result": "{"msg\":\"tx is included on chain\",\"status\":\"included\"}",
  "id": "1"
} // 交易已經在鏈上執行
```

```json
{
  "jsonrpc": "2.0",
  "result": "{"msg\":\"tx is expired and discarded\",\"status\":\"expired\"}",
  "id": "1"
} // 交易由於已過期被廢棄（交易發出時的區塊高度+100小於最新區塊高度）
```

```json
{
  "jsonrpc": "2.0",
  "result": "{"msg\":\"nonce too high\",\"status\":\"pending\"}",
  "id": "1"
} // Scutum正在處理該筆交易，交易由於nonce過高被放入隊列中
```

```json
{
  "jsonrpc": "2.0",
  "result": "{"msg\":\"tx is pending\",\"status\":\"pending\"}",
  "id": "1"
} // Scutum正在處理該筆交易
```

```json
{
  "jsonrpc": "2.0",
  "result": "{"msg\":\"simulation error: xxxxxxx\",\"status\":\"failed\"}",
  "id": "1"
} // 由於計算失敗，Scutum無法處理該筆交易
```

異常

```json
{
  "jsonrpc": "2.0",
  "error": "{\"code\":-32000,\"message\":\"tx not found\"}",
  "id": "1"
} //交易未發往Scutum或者已超過Scutum處理時限
```

### 其他JSON-RPC方法

RPC支持BSC節點原生的JSON-RPC方法，可參考<https://ethereum.org/zh/developers/docs/apis/json-rpc/#json-rpc-methods>


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.blockrazor.io/tc/transaction-submission/rpc/bsc/jsonrpc-fang-fa.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.