Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwC/fGFiW0mQi3pA0zRjIHsQi2JUQMZr3HCFjIr5opk19RokE0HZTHecKejT… (844 chars)"
  }
}