Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCRcHvGQwK537iEH7GCcUy0BsLWVTHNxmhlgM0pZPWPY1VOylMvPUnb8KJL… (1,748 chars)"
  }
}