Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQELnYi+bxpNGmmmrJHyt/If3X3b9h1FrA2yO2qQio1bp0QXoseVI/rOCTHt… (1,748 chars)"
  }
}