output of $dpr($data):
Array
(
    [0] => Array
        (
            [data] => Array
                (
                    [17951] => stdClass Object
                        (
				field1 => value,
				field2 => value,
				field3 => value
			)
		)
	)
    [1] => Array
        (
            [data] => Array
                (
                    [18477] => stdClass Object
                        (
				field1 => value,
				field2 => value,
				field3 => value
			)
		)
	)
	...etc...
)

code where I'm trying to get the field data per node:

foreach ($data as $node){
	print $node['#data']->title;
}