Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBUxIo4jAyA1B07CsG4OqFipQJ1QUU9aadmm5Rx2bwo2kiG3uAhR++9oZdm… (1,748 chars)"
  }
}