I'm another confused person and it's only getting worse. I have read a
lot of posts on this topic, including an example from @Renaissance and
one from @jasoncoe2 that says the signature key should precede the
^-separated fields to hash, and tried man...
@Renaissance that message 58 out of 58 was the one I was working from,
but I was reading it wrong somehow. I didn't understand that 30 fields
went into the hash to compare with x_SHA2_Hash. I was using the fields
in the fingerprint code. IT WORKS NOW...
Thank you for reply. I have always had the transaction key as the 3rd
argument, but I tried it 2nd (I assume you meant to have "md5" as the
first argument) and it produces a 99 error. I did use the fingerprint