Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEZ3w7bGbx2VC8F2F/fBZWw6H7vPhZbRw1vCHTDUd/sjShywru3DCjsNM8L… (1,748 chars)"
  }
}