Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAlTxGzl3g30aQs0cywfMpz14Q/gQGtw7elHTFoB28ozC5LKYMlvbUGiXqZ… (1,748 chars)"
  }
}