Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDtSs2Fzad0drXS0/qOx9Ul5HPF14V2EuS3b6zt8KhLhTlBjKlNH0GF49qr… (1,748 chars)"
  }
}