array(3) {
  ["pid"]=>
  string(9) "bidswitch"
  ["a_uid"]=>
  string(32) "c35f12a7e98bf1c981c3c057661d7877"
  ["p_uid"]=>
  string(36) "9acdda0c-7bc5-4ca8-96ff-f9674ba242d3"
}