Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBNHwSI5k/958+Z4BZyCo5tWxV6Yekiwxms0HwSKZN8fQuRaurPcLyZLsKO… (1,748 chars)"
  }
}