Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBfgUFoJXrFLn4EDle06P+ipq3rq5NrW/QVhW9LPX7rUxpLP2YjG8LtZfRH… (1,748 chars)"
  }
}