I entered a transaction in the past that also contains dust in viabtc although back then it didn't accept it. But surprisingly when I entered your TXID it accepted it.
Though I'm not really sure if it will confirm as they might still reject it. If your transaction didn't receive any confirmations in the next 5 hours it means they rejected it.Meanwhile it was also accelerated using antpool so let's wait for the good news. Next time please refrain from accepting dust amounts.
EDIT: It's now included in block
498198 by Viabtc. Well that was fast lol. Seems like transactions which contains dusts are accepted now