Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFc4z8zG2+RyRM3d9yH3q6ORJuB4047YdhCFkhoFxGOWxJZ2ygdM/M5yBMt… (844 chars)"
  }
}