Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEaY003OzDncf9PoWMpkXcUiQj5FnNTurtN4iCwYQy8L376M6yLMz69aBQg… (1,748 chars)"
  }
}