Indian Railway Catering & Tourism Corporation [IRCTC] — Ticket cancelled refund not credited in deducted acct

Address:

New Delhi, Delhi, 1100011

1. transaction id-[protected] dt. 22-oct-2016. cancellation id /refund id -[protected] transaction type-cancelled. trans. amt -738.92 refund. amt 595.0 refund status - sbi sent to bank
2. transaction id-[protected] dt.20-oct-2016. cancellation id /refund id - [protected]. transaction type- cancelled. trans. amt -1324.84 refund. amt -1060.0. refund status - sbi sent to bank. above details for railway ticket cancelled but amount not credited in my debited account till now
Whereas refund status shows sent to bank is not understood.