Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDwgmaYpJ3ujH4kW54oFfUL3o4z04MeuWe0s9Pibg7SX02ZqTcCG7vdvuOQ… (1,748 chars)"
  }
}