Array
(
    [event] => payment-method:tokenized
    [payload] => stdClass Object
        (
            [masked_pan] => 537433-xxx-xxx-0873
            [pan_token] => 55be97d1a020f23f58b1dab564230d85c217912fb26b5558b16ca25e2bfbde6e
            [cc_type] => master
            [expiration_date] => 2811
            [card_type_id] => 2
        )

)