Very high chances it will.. Even it doesn't CNF don't worry lots of availability is there in Trivandrum Rajdhani you can buy it current booking also looks by going the berths left end to end..
Rajdhani just starts 35 mins after this from NZM and reaches PNVL in 7 and half hours early around 11 PM to Panvel tomorrow night.
You cannot tranfser need to cancel this and buy a new one.. Suggest you to wait till charting is done which is usually done 4 Hrs before departure that is around 1:40 AM late night..