Array
(
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    [order_id] => 504972
    [refund_type] => 1
    [refund_goods_shipping] => 2
    [timstamp] => 1704417192
    [signsalt] => 659757a8a2d03
    [signtype] => md5
    [item] => []
    [sign] => 1502d8634a2f46c62bdf8362de9c29bb
)

    

Array
(
    [0] => 45.00
    [1] => 0.00
)

    

Array
(
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    [order_id] => 504972
    [refund_type] => 2
    [refund_goods_shipping] => 2
    [timstamp] => 1704417223
    [signsalt] => 659757c76a628
    [signtype] => md5
    [item] => {"51545":"1"}
    [sign] => 4551c8cdbc2f8e924efec2dd92c93773
)

    

Array
(
    [51545] => 1
)

    

Array
(
    [0] => 45.00
    [1] => 0.00
)

    

Array
(
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    [order_id] => 504972
    [refund_type] => 2
    [refund_goods_shipping] => 2
    [timstamp] => 1704417235
    [signsalt] => 659757d3d3d39
    [signtype] => md5
    [item] => {"51545":"1"}
    [sign] => 74321c2537264b6a8729a18f6ecc8106
)

    

Array
(
    [51545] => 1
)

    

Array
(
    [0] => 45.00
    [1] => 0.00
)