Sent litecoin from GDAX to LTC Core but it hasn't arrived nearly an hour later


I sent my LTC to my litecoin core wallet. Last night i sent a very small amount and it arrived no problem. today i sent the rest and its not showing up on my litecoin core wallet. I copy and pasted the address so i know i didn’t make a typo. Is there anything i can do to reverse the transaction? or is there a way i can check to see if it’s still pending? how long does a typical transaction take?

a transacción shows infantiles the core wallet right when the transaction is added to the mempool… and it is confirmed after 6 blocks…

somebody correct me if I am wrong!