Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDnDl52wuqg8tz1wjSyWlw8ZrV5YNNpiEIVxV2N/LOHey4icae9eqoCaySY… (1,748 chars)"
  }
}