Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAm1hWy4XpUgAoYhy8LpHiC6mSXummTN6NXmWVgK5NSemS2usVFEdy4aj6q… (1,748 chars)"
  }
}