Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA5FCUc8gkFcPAvZvmekUcQzdczM3XWR/SBuHPVLrmPzFyWyPYU1c9DOCiL… (1,748 chars)"
  }
}