Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDzOElBAHCfolUKGP1fbvY+MILitfgWPCnkY2Uo3C5/WRoZVNuO1kJZytmY… (1,748 chars)"
  }
}