Future Contract not squared off on expiry date

I shorted usdinr future ending March 2020. I forgot to square off this by 12:30 pm today. It got freezed post 12:30 pm. What will happen now. How will it be settled? Rs. 74.75 was the short sell price and the last traded price was 74.80/-. I sold 6 quantity. Please mention the total procedure regarding settlement.

Don’t worry usd inr contracts don’t trade after 12:30 on expiry day. Your contract will be settled on closing basis.