Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBYAnmmtk+Ys7Fx1i0PUbg3hxjPeZ5YlanW76dbp/Zhp29Pc+49VlYqpui2… (1,748 chars)"
  }
}