Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFmkRocekKurTYCITPLcgG/Fj9aM5OPKRLtvh9jhoJemVbcMiuf3fULvNWR… (1,748 chars)"
  }
}