omg , if you click address again and again, you will see a lot unconfirmed transaction before (24 transaction) , you need to wait the first transaction in here :
https://blockchain.info/address/1LgUsZjpd3hyh29p6nAAGqxwiRw8GiJ7w to get confirmed, so another transaction will be confirmed too. I already accelerate all of them. Hope it will get confirmed asap.
edit : already confirmed