Hello.
 transaction from local exchange to my ledger nano s stuck.


https://blockchain.info/tx/4d045b3127538d23e2de9c191a01ff28f346f594b892e7ab7d220081da13fe33


 should i wait for exchange to act?
 
did transfer get dropped/back to exchange after 72 hours?

is it to soon to accelerate it by myself( costly) or wait more(how much)?


thank you in advance                         regards