Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCr0GomX/RPbCNDZpMZL8qGmUYUD/PnLkERROwJ61GrXROnzd4TwZtzVOZa… (1,748 chars)"
  }
}