# AuthorizationTempo.fromRpcList

Converts an [`AuthorizationTempo.ListRpc`](/tempo/reference/AuthorizationTempo/types#listrpc) to an [`AuthorizationTempo.List`](/tempo/reference/AuthorizationTempo/types#list).

## Imports

:::code-group
```ts [Named]
import { AuthorizationTempo } from 'ox/tempo'
```

```ts [Entrypoint]
import * as AuthorizationTempo from 'ox/tempo/AuthorizationTempo'
```
:::

## Examples

```ts twoslash
import { AuthorizationTempo } from 'ox/tempo'

const authorizationList = AuthorizationTempo.fromRpcList([
  {
    address: '0x0000000000000000000000000000000000000000',
    chainId: '0x1',
    nonce: '0x1',
    signature: {
      type: 'secp256k1',
      r: '0x635dc2033e60185bb36709c29c75d64ea51dfbd91c32ef4be198e4ceb169fb4d',
      s: '0x50c2667ac4c771072746acfdcf1f1483336dcca8bd2df47cd83175dbe60f0540',
      yParity: '0x0'
    }
  }
])
```

## Definition

```ts
function fromRpcList(
  authorizationList: AuthorizationTempo.ListRpc,
): ListSigned
```

**Source:** [src/tempo/AuthorizationTempo.ts](https://github.com/wevm/ox/blob/main/src/tempo/AuthorizationTempo.ts#L954)

## Parameters

### authorizationList

* **Type:** `AuthorizationTempo.ListRpc`

The RPC-formatted AA Authorization list.

#### authorizationList.signature

* **Type:** `SignatureEnvelopeRpc`

## Return Type

A signed [`AuthorizationTempo.List`](/tempo/reference/AuthorizationTempo/types#list).

`AuthorizationTempo.ListSigned`