Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQIRnb/7pvMc6o7s2lZd2f4eN1O1LT9wWs0BJ67ccgblpWqRz2Gf1d93tS01… (1,748 chars)"
  }
}