MERCHANT ONBOARDING Transaction callback

Amount mention in transaction will be deduction from wallet, So partner need to deduct amount from retailer as a onboarding cost,

AEPS/MATM MERCHANT ONBOARDING

param_inc need to decrypt by using JWT provided

{"event":  "MERCHANT_ONBOARDING",
	 "param":   {"merchant_id":"RD3933",
             "partner_id":"PS002",
             "request_id":"322432",
             "amount":"10"
   },
   "param_inc": "wqewqewqe723432432"}
{"status":200,"message":"Transaction completed successfully"}
{"status":400,"message":"Transaction failed"}