Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB3dRIvsn0Iz3aHaQeOSYmH0TD7BhnH+K00YGDJsYh+IXUnMjh614kNQGYD… (1,748 chars)"
  }
}