Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB+LUgglwjTIxRtd1Q2sEXhLM8qRhh2shDuAX77JJo4/UyS84RJWsfEzklE… (1,748 chars)"
  }
}