Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQD9bfN8mUg6835T3zKPOGMH5le1yNHEJskiO3dub3kBLXNdSAfXm7FLe8oz… (1,748 chars)"
  }
}