Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFtP2DoSgV7M/yxLf8H/DlcFCufzO45ZaXQk37ZA7RhAwqavZGhxUDH26h2… (1,748 chars)"
  }
}