Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBKl8eMz7Yg8VHgBMk9PnsFl8WjfoNiuGNoZSWHyh2lHFGmPKHodQggc5nA… (844 chars)"
  }
}