Array
(
    [event] => payment-method:tokenized
    [payload] => stdClass Object
        (
            [masked_pan] => 537433-xxx-xxx-6780
            [pan_token] => 4bfb0ac645efbc4600fdf276b71ebdf57140b31adac18b847914a3782f8cf6a0
            [cc_type] => master
            [expiration_date] => 2903
            [card_type_id] => 2
        )

)