Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDQyAn/9CRa+ImG+hb9pkmp9nE0lyaelPzmUe9G5iV3MlYpLraK9SCN3WEg… (1,748 chars)"
  }
}