Was I clear this time?

Yes! Thank you for making the effort, and for posting your code which will likely be a blesssing for future Seekers....

I'm translating from Spanish on the fly... ;-)

... and in this case, doing it so well that I think I'm entirely clear about your intent and suspect you know a good deal more about JSON, likely know more about Perl and certainly have had an ups-and-downs intro to the Monastery.

So go forth; sin no more, but confess (with code and data) here if you run into further problems.