Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCrfUCW31egQl4pJlzPufssWD/Hq9kUil9OyZYn/6CwVDV08LFl3jyPMTmE… (1,748 chars)"
  }
}