Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDFjShVA+Cgn3aCLr++Z/SktwA8hj7tyCjL1Bpak+L1bz+nSWJULHXrcQtm… (1,748 chars)"
  }
}