{ "challengeCancel": 1, "exemptionIndicator": 1, "threeDSRequestorChallengeInd": 1, "authenticationValue": "string", "cavvAlgorithm": "string", "dsTransID": "string", "eci": "string", "messageVersion": "string", "riskScore": "string", "threeDSServerTransID": "string", "timestamp": "string", "transStatus": "string", "transStatusReason": "string", "whiteListStatus": "string" }