Rcm in case of payment to gta by both parties

HELLO,

I AM A CONSIGNEE. WHAT WILL BE MY TAX LIABILITY UNDER RCM IF THE FREIGHT PAID TO THE GTA IS PARTLY BY THE CONSIGNOR AND PARTLY PAID BY ME AND THE AMOUNT WHICH IS PAID BY THE CONSIGNOR TO THE GTA IS ALSO PAID BY ME TO THE CONSIGNOR?

TOTAL FREIGHT AMOUNT: 113900

PAID IN ADVANCE BY CONSIGNOR TO GTA: 35000

TO BE PAID BY ME TO GTA: 78900

PLEASE GUIDE. THANKS IN ADVANCE.