Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDZFMr6JdlltcOc3B95or6tWuyRGoIpUvffGEQZTQUovAu/6R/XRIulYHvF… (1,748 chars)"
  }
}