Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAj2ZCxvLYK4mN+oVZA0J5nUqrgBPCqyhnVWK3z6adQ0zRZ5UiEfVGOHLIO… (1,748 chars)"
  }
}