[TraceExtensionAttribute] SOAP Trace Extension Time?

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From: nzpcmad (nzpcmad_at_yahoo.co.uk)
Date: 09/02/04 

Date: 1 Sep 2004 17:32:35 -0700

Using this I am able to log the SOAP messages obtained via Web
Services. The request and response are logged with a time. What does
the time represent? The time the message is sent / received from the
network , before serialization , after serialization ... ?

Many thanks