Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBpPWx0QaCSlgBVzWwT4Zer4p8WVRV/itZ8NuA0Dej03jv3rL1s/FUR6L+o… (1,748 chars)"
  }
}