[
{"messageType": "AReq", "messageVersion": "2.2.0", "threeDSServerTransID": "033afd84-1afe-40ff-8c72-74b13ecc8e40", "threeDSServerRefNumber": "3DS_LOA_SER_NSOF_020301_01042", "threeDSServerOperatorID": "MPIAESK0000553889", "threeDSServerURL": "https://amex3dt.link4.tech/3ds/rreq", "threeDSRequestorID": "MER", "threeDSRequestorName": "0300553889", "threeDSRequestorURL": "https://link4.tech", "threeDSRequestorAuthenticationInd": "01", "deviceChannel": "02", "messageCategory": "01", "acquirerBIN": "10345678901", "acquirerMerchantID": "0300553889", "mcc": "5999", "merchantCountryCode": "196", "merchantName": "LINK4TECH Test Merchant", "acctNumber": "375987000169875", "cardExpiryDate": "2205", "cardholderName": "3DS 9875", "threeDSRequestorChallengeInd": "81", "acctType": "02", "email": "9875@gmail.com", "homePhone": {"cc": "1", "subscriber": "8752229875"}, "mobilePhone": {"cc": "1", "subscriber": "8753339875"}, "workPhone": {"cc": "1", "subscriber": "8754449875"}, "purchaseAmount": "44200", "purchaseCurrency": "008", "purchaseExponent": "2", "purchaseDate": "20260924132644", "transType": "01", "billAddrCity": "Holly Springs", "billAddrCountry": "840", "billAddrLine1": "326 Raleigh St", "billAddrPostCode": "27540", "billAddrState": "AL", "shipAddrCity": "Holly Springs", "shipAddrCountry": "840", "shipAddrLine1": "326 Raleigh St", "shipAddrPostCode": "27540", "shipAddrState": "AL", "addrMatch": "Y", "browserAcceptHeader": "*/*", "browserIP": "127.0.0.1", "browserJavaEnabled": false, "browserLanguage": "en-US", "browserColorDepth": "24", "browserScreenHeight": "1440", "browserScreenWidth": "5120", "browserTZ": "-180", "browserUserAgent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36", "notificationURL": "https://amex3dt.link4.tech/3ds/notify/cres", "browserJavascriptEnabled": true, "threeDSCompInd": "U"}
,
{"dsTransID": "9b622f5c-086c-4079-b880-3bc15c584d7f", "messageType": "Erro", "messageVersion": "2.2.0", "threeDSServerTransID": "033afd84-1afe-40ff-8c72-74b13ecc8e40", "acsTransID": "96fe6de7-80dc-4a6e-b2c3-d24e60c6959a", "errorCode": "203", "errorComponent": "A", "errorDescription": "Data Element not in the required format or value is invalid.", "errorDetail": "threeDSRequestorChallengeInd", "errorMessageType": "AReq"}
]