Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwEecnXZMoh4WWPVk3liZqqYO0H3LjYUi+pHhzYAuWB7eVw8GYzJ4IkA6bIb… (844 chars)"
  }
}