Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQArlJC0DUooePytWSOZjpUkaF5XrytLPeKJdoAZRwWwzFfVaRwG9gPNsTcw… (1,748 chars)"
  }
}