title: How do you get information on the transaction status in braintree asynchonously?
body: <p>So when I submit a braintree order for settlement, there will/can be multiple state changes until I get my money. It can settle, stay in settling, get declined, and so on.</p>
  <p>How can I get this information without having to call their API constantly? Is there some kind of webhook for that? Because in my tests, I only get updates for disbursements, which is (if I understood it correctly) basically the last step of the whole transaction.</p>