Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBbC1O0wy0rW49ePdG11lCAf+jxr4h98OzLY2eUa4bULENXWFNaGEiFlZKF… (1,748 chars)"
  }
}