Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC3LrCYg/fEHkG1GNtueUdBizdXPF2eJ/VtnRdMghElLk6IeHVoGxRm28JH… (1,748 chars)"
  }
}