Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFnlZKhn/3/V3DaZOPH8EeYuBOc6UDCG3CcmTWM3IPYixihAKWzkwmn5I/C… (1,748 chars)"
  }
}