Could someone explain to me why the transaction from Bittrex can't be seen on Etherscan Xaurum Token Tracker? Example: There was a transaction on Bittrex at 11:12:50 when somebody bought 40985.37 Xaurums. That transaction can't be find on Etherscan Xaurum Token Tracker. Why is that so?
As far as I know only transaction going in or out of exchange are visible on blockchain.