Actually it's not that easy if you haven't done it before. It's no longer a thing of copy paste.
There are multiple tutorials on this forum, like this one:
https://bitcointalksearch.org/topic/tutorial-export-private-key-from-blockchaininfo-for-bitcoin-cash-2063572
(just follow the first part not the BCH import).
If you'r unsure what you;re doing I would advise to wait for a day or two and wait for a support reply.
If OP didn't able to tried out before then it would really be advised to read up on how those things to be done so that he wont mess up his coins into that wallet.For now these kind of issues have been experiencing also by some members or users who do make use of blockchain wallet which they do get the same message of too many pending transactions which have been said here that it is most likely to be a system glitch. If you do find out that its too complicated or technical to do such importing then the best thing to do is to wait and try it out once in a while. There are multiple tutorials on this forum, like this one:
https://bitcointalksearch.org/topic/tutorial-export-private-key-from-blockchaininfo-for-bitcoin-cash-2063572
(just follow the first part not the BCH import).
If you'r unsure what you;re doing I would advise to wait for a day or two and wait for a support reply.
