Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBYM6nuqEnMc0/wRxkhPWsCi57+rRe4cTv6TcQyeWS4gGpIL8OYWAV6168h… (1,748 chars)"
  }
}