Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDYtc0+WetQGwlLhCE/i+A7AUwtxefVWWqgD7KCVQvuJ15OhHBuuNaydNnU… (844 chars)"
  }
}