I was terminated from a hospital job on 6/14 of this year. To date, I have not been given a reason.

I was employed as a registered nurse through an agency at a major municipal hospital in NYC for the past nine years. I always received excellent evaluations, got along well with staff ,management and patients and almost never called out. It's true that I had the most seniority of all agency nurses and was making 4 or 5 dollars more an hour than any other agency nurse due to my seniority. On 6/14 I was terminated and not given a reason. To date, I still don't know the reason, and the agency won't give me any work until a reason is forthcoming. I did not make any med errors or do anything at all to raise concern. A third party organization informed the agency of same. What can I do about this? Will it affect my ability to gain future employment, and might I collect unemployment? Thank you.