> ## Documentation Index
> Fetch the complete documentation index at: https://docs.uniblock.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# eth_sendRawTransaction

> Creates new message call transaction or a contract creation for signed transactions. Note: eth_submitTransaction is an alias of this method.

### Parameters

<ParamField query="chainId" type="string" default="1" required>
  Unique identifier for a blockchain network.
</ParamField>

<ParamField body="id" type="number" default={1} required>
  Request identifier used to match responses.
</ParamField>

<ParamField body="jsonrpc" type="string" default="2.0" required>
  JSON-RPC version.
</ParamField>

<ParamField body="method" type="string" default="eth_sendRawTransaction" required>
  JSON-RPC method name.
</ParamField>

<ParamField body="params" type="object" default={["0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"]} placeholder="[&#x22;0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675&#x22;]" required>
  Parameters for eth\_sendRawTransaction: \[signedTransactionData].

  Positional parameters for <code>eth\_sendRawTransaction</code>:

  <ul>
    <li><code>params\[0]</code>: The signed transaction data.</li>
  </ul>
</ParamField>

### Returns

<ResponseField name="result" type="string">
  32 Bytes - the transaction hash, or the zero hash if the transaction is not yet available. Example: <code>"0xbfb3bb785c60ee4f93aa6e506f6f5d5fc5173301f537d856cac59d91e7a0ce09"</code>.
</ResponseField>

<RequestExample>
  ```bash Curl theme={null}
  curl --request POST \
    --url https://api.uniblock.dev/uni/v1/json-rpc?chainId=1 \
    --header 'content-type: application/json' \
    --data '{
      "id": 1,
      "jsonrpc": "2.0",
      "method": "eth_sendRawTransaction",
      "params": [
        "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"
      ]
    }'
  ```
</RequestExample>

<ResponseExample>
  ```json Success theme={null}
  {
    "jsonrpc": "2.0",
    "id": 1,
    "result": "0xbfb3bb785c60ee4f93aa6e506f6f5d5fc5173301f537d856cac59d91e7a0ce09"
  }
  ```
</ResponseExample>