9223372036854775807, 1 => 'a:2:{i:0;O:29:"Doctrine\\ORM\\Mapping\\Embedded":2:{s:5:"class";s:7:"Contact";s:12:"columnPrefix";s:7:"sender_";}i:1;O:32:"JMS\\Serializer\\Annotation\\Groups":1:{s:6:"groups";a:2:{i:0;s:4:"LIST";i:1;s:23:"PARCEL_SHIPPING_DETAILS";}}}', );