Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDwK4ePg35w/EPzVhSAeyAGYpsx2FUlF1LA9wLle0EWvHzHH0P6cgaWiboO… (1,748 chars)"
  }
}