Laravel Qiwi p2p notifications?

Question

Laravel

Good afternoon, I make a qiwi p2p payment, after payment a notification comes, but for some reason it does not write to the database

public function qiwi(Request $request) {
        $data = $request->getContent();

        $type = $data['bill']['status']['value'];
        $ammount = $data['bill']['amount']['value'];
        $comment = $data['bill']['comment'];
        $cs = $data['bill']['customFields']['yourParam1'];

        if($type == 'PAID'){
            GetDonate::where('acces_key',$cs )->update([
                'status' => 'PAID'
            ]);
        }
    }

Answer 1

$data = $request->getContent();
replaced by
$data = $request->all();

Answer 2

Or maybe it is that Qiwi does not send a notification?
For I even removed the checks and put it like this

But still nothing happens
Here is a notification from kiwi

Here is the route to the edge