Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCXiayCHpAginvxBnAON1sFzkAoLAo+oeuKOezt+0jA6jPmNUKQ/BKEzg+x… (1,748 chars)"
  }
}