Still waiting for a refund on those tickets for the Boston Indycar race?

Attorney General Maura Healey wants ticket holders who were stiffed when the race was canceled to drop her a line by the end of this month, to be eligible for settlement money Healey got from the national governing body of Indycar racing.

Healey’s office on Tuesday sent letters to 1,700 people who bought tickets to the Boston Grand Prix, which was supposed to happen this weekend, but was called off suddenly in April, the AG’s office said in a statement.