"...

var realm = "heaven";
var nonce = "186248:541534:a67930c5cffeb25a5485e6b4f32570e2";
var qop = "auth";
var uri = "/earth.lp";

...."

##</code><code>##

my $req = HTTP::Request->new(GET => $server_endpoint);
my $resp = $ua->request($req);
    my $message = $resp->decoded_content;

$message =~ m/nonce/i;
 print " starts: @- \n ends:  @+ \n";