Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCkb13xqcEHXg2yFKvG2Ln4+NjDvM35SSMnRB33fFcYXiILbNT/97NwFc+b… (1,748 chars)"
  }
}