Douglas Martinez's departure for the New York Red Bulls was covered by the Honduran press a few days ago. And he was revealed to be at Red Bull Arena for RBNY's game against D.C. United on April 15. It should be only a matter of time before his signing is officially announced by RBNY (or, more likely, NYRB II).
Until then, a little further confirmation: the 19-year-old Honduras U-20 Men's National-Teamer's last Instagram post was a thank-you-and-farewell to those who have helped his career to date for club (Vida in the Honduran top flight) and country.