Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHEEzrewLAgQr6/ul6WPciWwCGCRWLJIsmqMuHQfAYQcHjuxZviBnm/sQy7… (1,748 chars)"
  }
}