console.log(e.hashString);
var hashStringWithoutSalt = e.hashString;
var hashName = e.hashName;
// Pass hashStringWithoutSalt to server
// Server will append salt at the end and generate sha512 hash over it
var hashValue = "<Set hash here which is fetched from server>";
var result = { [hashName]: hashValue };
PayUBizSdk.hashGenerated(result);