Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQHueKIr8IJ6hgc72mUjLg2XQfjLsQOm7oB1eU6fjXmKhDKp3ZNgHDivIxUC… (1,748 chars)"
  }
}