# stx\_signTransaction

## Method name

`stx_signTransaction`

## Parameter

<table><thead><tr><th>Parameter</th><th>Description</th><th data-type="checkbox">Required</th><th>Type</th></tr></thead><tbody><tr><td>stxAddress</td><td>Stacks address</td><td>false</td><td>string</td></tr><tr><td>txHex</td><td>Hex of transaction</td><td>true</td><td>string</td></tr><tr><td>attachment</td><td></td><td>false</td><td>string</td></tr><tr><td>network</td><td>Network for signing</td><td>false</td><td><p>StacksNetworks string: </p><pre class="language-typescript"><code class="lang-typescript">["mainnet", 
"testnet", 
"devnet", 
"mocknet"]
</code></pre></td></tr></tbody></table>