Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCIbEfJHyg2RymNiQuhTi3DX1pnSp4Rr2qjKysLlk1TnQtt0AvuNZqDHz7Q… (1,748 chars)"
  }
}