# SignatureRequest

> Overview of SignatureRequest

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

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

```ts
type SignatureRequest =
  | {
      data: SignableMessage;
      type: "personal_sign";
    }
  | {
      data: TypedDataDefinition;
      type: "eth_signTypedData_v4";
    };
```

Defined in: [packages/smart-accounts/src/types.ts:33](https://github.com/alchemyplatform/aa-sdk/blob/v5.x.x/packages/smart-accounts/src/types.ts#L33)