Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB1xbmOT6LRqskLlbPhaqlBj935cjrJ2EKSXHrMnbTVEXD1nxpIjFA4DdZ2… (1,748 chars)"
  }
}