After various attempts to push through, this BTC transaction is taking forever to confirm? I have lodged it with ViaBTC for acceleration and yet no joy on it...Can anybody tell me what you think the issue is with this one? 

b451ebd0ba7ff7b4d75117a3fd6a64a8e42b82da0135a03ed73fdc6bf4d52cf4

It is a transaction that I withdrew from Trady.io. 

Suggestions....or can anyone potentially push through...as I have no idea what to do next?

Thanks!
You may pay a higher fee when you make a btc transfer. For instant in blockchain.info you can set it to fast transfer now!