# GET /scripthash/:hash/txs/mempool

Get unconfirmed transaction history for the specified scripthash.

This method will use `10` [Compute Units](https://docs.validationcloud.io/v1/about/billing).

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## **Parameters**

**`scripthash`** - required. 

## Returns

Get unconfirmed transaction history for the specified /scripthash.

Returns up to 50 transactions (no paging).

{% tabs %}
{% tab title="mainnet" %}

```bash
curl https://mainnet.bitcoin.validationcloud.io/v1/<YOUR_API_KEY>/scripthash/<scripthash>/txs/mempool \
 -X GET
```

{% endtab %}

{% tab title="testnet" %}

```bash
curl https://testnet.bitcoin.validationcloud.io/v1/<YOUR_API_KEY>/scripthash/<scripthash>/txs/mempool \
 -X GET
```

{% endtab %}
{% endtabs %}