Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQADW5U4yLY1+TBo2X8K74Dwl6zEBdC4xNXn1PakQH8RHwaE+E1sIabYpbOb… (1,748 chars)"
  }
}