Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEGkCPYTwmClyUaXgXnooXaVa+rG3e0xZxaSDJ7bzySxwN0oZDGisk1XfGU… (1,748 chars)"
  }
}