array(6) { ["Data"]=> array(2) { ["RtnCode"]=> int(0) ["RtnMsg"]=> string(0) "" } ["MerchantID"]=> string(7) "2000132" ["PlatformID"]=> string(0) "" ["RpHeader"]=> array(1) { ["Timestamp"]=> string(10) "1755520227" } ["TransCode"]=> int(128) ["TransMsg"]=> string(16) "System exception" }