# getUnconfirmedBalance
Query unconfirmed balance

## Usage
```js
tronWeb.trx.getUnconfirmedBalance(address);
```

## Parameters
String(HexString or Base58)

## Return
Number

## Example
```js
//Parameter Base58
> await tronWeb.trx.getUnconfirmedBalance('TTSFjEG3Lu9WkHdp4JrWYhbGP6K1REqnGQ');
> 29340074430
         
//Parameter HexString
> await tronWeb.trx.getUnconfirmedBalance('41BF97A54F4B829C4E9253B26024B1829E1A3B1120');
> 29340074430
```