Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwAZZKo1p2gC0bhOgfcF0XMWw9JI0sxJOLGpi7qZyIdiKkHtExq7zEtSh0tc… (844 chars)"
  }
}