Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC3g7FuD7Ky7wGWcSfoVuq4E4hf6nl8UYb13nMZDlw542LWlHbAWHXMR/MP… (1,748 chars)"
  }
}