Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBwAyqpUt2UYQpoB3rQp3bBX3jXBQZb7mmPYiQep+yuqwpX6r+fWCAKvbz/… (844 chars)"
  }
}