Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDw8VgOBw5GUl2/a307+QKTBaPh6kyoNiZJMW8GfZe/bDiyX6BUC63Gvi3P… (1,748 chars)"
  }
}