Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEh0mK9iy55/g4zGBBxcs76Xn1lsBj/iSzkQlaA9NJ52HGTJnyMUZokWgcj… (1,748 chars)"
  }
}