{
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    "out_trade_no": "20150806125346",
    "transaction_id": "1000320306201511078440737890",
    "sub_order_no": "20150806125346",
    "sub_order_id": "1000320306201511078440737891",
    "customs": "SHANGHAI_ZS",
    "merchant_customs_no": "123456"
}