posting cms

{
  "event": "CMS_V2_POSTING",
  "param": {
    "merchantcode":MAH2133,
    "ackno":343681239,
    "refid": 1234353554,
    "mobile_no": xxxxxxxxxx,
    "amount":400,
    "biller_name":"Bajaj Housing",
    "biller_id": xxxxxxxx,
    "commission": 2,
    "tds": 0.4,
    "netcomm":4,
    "status": 1,//1-SUCCESS,0-REFUNDED
    "datetime": 14-01-2026
  }
}

{"status":200,"message":"Transaction completed successfully"}

{"status":400,"message":"Transaction failed"}