unconfirmed transaction for over 2 days what to do? sent from exchange to wallet  2 days ago still not confirmed ?
https://blockchain.info/tx-index/277169110
The recommended fee for a transaction is of 450 satoshis ber byte.

Your transaction is 226 byte long.

450 x 226 = 101700 shatishi

101700 shatoshi = 0.00101700 Bitcoin

The transaction fee you included is of 0.0003842 Bitcoin which is 0.0006328 BTC lower than the recommended.

I wouldn't be surprised if you had to wait even more.

Data source: bitcoinfees