Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQE209sUBMPfwXZbuFcNVaJm5Urz6AIoLhDcWwUOl8pYYTvubMe9nVWM32U7… (1,748 chars)"
  }
}