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# Signature.toRpc

:::info
`Signature.toRpc` is a re-export of ox's [`Signature.toRpc`](https://oxlib.sh/api/Signature/toRpc). Refer to the ox documentation for the full reference.
:::

Converts a [`Signature.Signature`](/docs/utilities/signature/types#signature) into a [`Signature.Rpc`](/docs/utilities/signature/types#rpc).

## Imports

```ts
import { Signature } from 'viem/utils'
```

## Examples

```ts twoslash
// @noErrors
import { Signature } from 'viem/utils'

const signature = Signature.toRpc({
  r: '0x6e100a352ec6ad1b70802290e18aeed190704973570f3b8ed42cb9808e2ea6bf',
  s: '0x4a90a229a244495b41890987806fcbd2d5d23fc0dbe5f5256c2613c039d76db8',
  yParity: 1
})
```

## Definition

```ts
function toRpc(
  signature: toRpc.Input,
): Rpc
```

## Parameters

### signature

* **Type:** `toRpc.Input`

The [`Signature.Signature`](/docs/utilities/signature/types#signature) to convert.

## Return Type

The converted [`Signature.Rpc`](/docs/utilities/signature/types#rpc).

`Rpc`