Guys, I see that after many hours the transaction has not yet been confirmed (although at the time of sending, I chose the optimal value of 12.4 sat / vB).
Now the optimal value is 22 sat / vB, and I think to wait. But if someone is in a hurry, I can make double spending.
You can wait for me! That's a couple more hours and the transaction will be completed.
EDIT:
I already have the arrival indication in my wallet! Thanks.