I received BC from currency exchange provider. Is unconfirmed for a pretty long time. Is this standard waiting time or maybe sender did not provide enough fee? I didn't have any choice what fee he payed and I think it is not possible to pay it after the transaction...
Thanks for the input.
https://blockchain.info/address/19oaganA4BN4khDn1kno6mctxLKSmFadk4