Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQGIWOrQtVWwMBEw1jn/db8X3bkk9Ig8RRiQM81Rg0Q5hh/REik+2q/ipe6w… (1,748 chars)"
  }
}