Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBpHT6MXWFDgdLhRfofs/tUuYmuiJxdejS/ZPQF5/wz8WiJxJcOBG9S2MEf… (1,748 chars)"
  }
}