<br />
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39.99 39.99 0.00SetExpressCheckout failedArray
(
    [TIMESTAMP] => 2026-01-29T02:55:28Z
    [CORRELATIONID] => 86005cd3a57c6
    [ACK] => Failure
    [VERSION] => 204.0
    [BUILD] => 59115149
    [L_ERRORCODE0] => 10002
    [L_SHORTMESSAGE0] => Security error
    [L_LONGMESSAGE0] => Security header is not valid
    [L_SEVERITYCODE0] => Error
)