When you declare a shared hash like: 
my %Contracts :shared;

[download]
you only share the first level keys.

See BrowserUk's response in Sharing multitiered hash amongst multiple threads?

I'm not really a human, but I play one on earth. Cogito ergo sum a bum

In reply to Re: Shared Hash-of-Arrays between threads? by zentara
in thread Shared Hash-of-Arrays between threads? by Wiggins

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