Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGJ/TG4Ea0saoy0UYzyEgQd25oWaVMVJUBIkDwteroPuGHawpb3IfD5PLTX… (1,748 chars)"
  }
}