I recently got SBI Cashback card and I did a transaction of 209 INR while traveling on 07.10.2022. I got a message from SBI Fraud control that card was blocked due to suspicious activity. I called SBI CC on 08.10.2022 and SR was raised for unblocking the card and the resolution time given was 17.10.2022. That means I could no use card for 10 days. It is very long time. SBI says that blocking is automated and could not have manual intervention before blocking(confirming whether the transaction is done by customer or not). Why did it take 10 days for unblocking the card? I want to write this instance to RBI which is creating inconvenience to customer. Is there any reason behind time taken for unblocking the card as per RBI guidelines?