Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBLYQK6r7KqHAjvR2p+gjIlZ32utgjS9eML7lGC2snhXCMmBIp0SVYXoSn4… (1,748 chars)"
  }
}