{
"code": 0,
"data": {
"refundOrderId": "R2013896399351259136",
"payOrderId": "P2011738667395383296",
"mchNo": "M1766985494547",
"appId": "2005577636373331968",
"mchRefundNo": "2053",
"payAmount": 1100,
"refundAmount": 300,
"currency": "cny",
"state": 2,
"channelOrderNo": "123456789",
"errCode": "",
"errMsg": "",
"extParam": "",
"successTime": 1768985292000,
"reqTime": 1768986728000,
"createdAt": 1768985292000
},
"msg": "SUCCESS",
"sign": "geaPDUabBGRI3tOBeEVAnnEUukIogMZr3CXfcreBIe5tITCrld1XTrREXXChMX2rlwzDanbAAQhZl984fnnbH42ZpzMDXTl9Bn0guzCOhMHkq2m5yGljB8hQzCC5Sy/baMGhIusHrXs8HpA41OOiResiBxs6jmiulRWfda28HoSAV20L67mPHSp2yRdzpMmMaLeaMFi9TyyrdRk/SD7vXfC8xSRqycwk26fsezV7VIMCsXbDm20TvCAncSEnHriSAAkjntRnhe2T39VMefVqyFBAQP6yC2DYAhcDoYMeMcYtfmOl9FdZnhx0jraMC6mD2f0xY+6mu1KTDbPAhQbhBg=="
}