Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB9T+oP5wT0VvkVILzZeNPx0ug+dHkGzH4+MTPRWGyddXKGhRu7qlvR8hyn… (1,748 chars)"
  }
}