# unpackSignRawMessageBytes | @aa-sdk/core

> Overview of the unpackSignRawMessageBytes function from @aa-sdk/core

> For the complete documentation index, see [llms.txt](/docs/llms.txt).

{/* This file is auto-generated by TypeDoc. Do not edit manually. */}

```ts
function unpackSignRawMessageBytes(hex): UnpackedSignature;
```

Defined in: [aa-sdk/core/src/utils/bytes.ts:31](https://github.com/alchemyplatform/aa-sdk/blob/main/aa-sdk/core/src/utils/bytes.ts#L31)

## Parameters

<table>
  <thead>
    <tr>
      <th align="left">Parameter</th>
      <th align="left">Type</th>
    </tr>
  </thead>

  <tbody>
    <tr>
      <td>
        `hex`
      </td>

      <td>
        `` `0x${string}` ``
      </td>
    </tr>

  </tbody>
</table>

## Returns

[`UnpackedSignature`](../type-aliases/UnpackedSignature)