Convert string to hash

[gabrielsousa]

i have this code

foreach my $value (values $jsonhash{results} )
        {
               print Dumper $value;
        }

the output

$VAR1 = {
          'subnet_id' => undef,
          'sp_name' => undef,
          'image_name' => undef,
          'ptable_name' => undef,
          'global_status_label' => 'OK',
          'uuid' => undef,
          'model_name' => 'VMware Virtual Platform',
          'provision_method' => 'build',
          'configuration_status' => 0,
          'operatingsystem_id' => 12,
          'capabilities' => [
                              'build'
                            ],
          'id' => 265,
          'mac' => '00:50:56:91:c2:c1',
          'enabled' => bless( do{\(my $o = 1)}, 'JSON::backportPP::Boo
+lean' ),
          'image_file' => '',
          'environment_name' => 'production',
          'use_image' => undef,
          'name' => 'adm003.siege.red',
          'sp_mac' => undef,
          'architecture_id' => 1,
          'operatingsystem_name' => 'RedHat 7.2',
          'medium_name' => undef,
          'configuration_status_label' => 'No changes',
          'updated_at' => '2017-03-27 17:14:42 UTC',
          'compute_resource_id' => undef,
          'installed_at' => undef,
          'puppet_ca_proxy_id' => 1,
          'realm_id' => undef,
          'disk' => undef,
          'ip' => '192.168.133.37',
          'model_id' => 1,
          'owner_type' => 'User',
          'subnet_name' => undef,
          'certname' => 'adm003.siege.red',
          'hostgroup_id' => 45,
          'created_at' => '2016-11-21 15:54:36 UTC',
          'compute_profile_id' => undef,
          'compute_resource_name' => undef,
          'environment_id' => 1,
          'global_status' => 0,
          'image_id' => undef,
          'domain_id' => 1,
          'ptable_id' => undef,
          'last_report' => '2017-03-27 17:14:29 UTC',
          'sp_ip' => undef,
          'architecture_name' => 'x86_64',
          'sp_subnet_id' => undef,
          'puppet_status' => 0,
          'build' => bless( do{\(my $o = 0)}, 'JSON::backportPP::Boole
+an' ),
          'managed' => $VAR1->{'build'},
          'domain_name' => 'siege.red',
          'medium_id' => undef,
          'comment' => '',
          'last_compile' => '2017-03-27 17:14:36 UTC',
          'hostgroup_name' => 'base/barman',
          'compute_profile_name' => undef,
          'owner_id' => 8,
          'puppet_proxy_id' => 1,
          'realm_name' => undef
        };

how i convert the $value to an hash ?