Assuming you paid under your SSN, wait three business days. Then log onto your IRS account, check the payment history and see if it went through. I would figure three days should be sufficient for a wire transfer and so long as you have the funds available to pay it, I would fully expect it to go through.
If for whatever reason it did not go through I don't know if there's a failed transaction fee or not. But if there is, it's not more than $25. (I myself got a $25 fee for a payment that failed because of insufficient funds in the account, a few years back.)
