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# TransactionRequest Errors

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

## `TransactionRequest.MissingAuthorizationListError`

Thrown when a 7702 conversion is requested but no `authorizationList` is provided.

## `TransactionRequest.MissingKzgError`

Thrown when a 4844 conversion is requested but no `kzg` context is provided.