Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB+SkO4xGBTFsJ6+1c7Ui33SuMwAWA7nYZDOXCFYPzPhByEug/BNGKitzBE… (1,748 chars)"
  }
}