Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDZUpXkvePwKSK5fUtXiKw31OmzP5TgkIaXVfG1Soy+tgx1GdXbNrkIM1jq… (1,748 chars)"
  }
}