Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBJyLriSL+mMUwAk4xA5WAnEudyIGEVSY7GreOBsZg9tVRdTwAg4sSno6u0… (1,748 chars)"
  }
}