How to fetch meta_value and meta_key in matrix after ajax request by post_id

Solved:

function loadOwner_sel(dta,selval) {
   var
        array = JSON.parse(dta),
        obj = {};

        jQuery.each(array, function(index, item) {
            obj[item.meta_key] = item.meta_value;
        });
        document.getElementById('owner_name').value = obj.owner_name;
}