Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAl3GVzgO2WOfEHHj9Mvyc2hlP4PDz7e7pVWQtjhEmvtQo3vePEWaYiLsyU… (1,748 chars)"
  }
}