Kotak Mahindra Bank — cancelled ticket amount refunded in irctc, but not credited to bank account

Address:

Hyderabad, Andhra Pradesh, 500016

I booked a train ticket in irctc through paytm gateway using my kotak online banking on 8th aug 2017.
I cancelled this ticket on same day.
Recently i checked my irctc account, there it is showing rs.650/- refunded, but i have not credited that amount in kotak bank account.

Following are the transaction details found in irctc account.
Transaction id:[protected]
Cancellation id:[protected]

Pfa, please check and do the needful.
My name: bheemesh
Contact number: +91-[protected].