Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAbCCaODBWSRgWsphvHnPQldpgYjBdNXbVxJYKm6GdmKx8O1oz6xOCDZQdt… (1,748 chars)"
  }
}