Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGaweWBWHe/8r16xSmuVb/vSVqtJZKvg7igMbujq979Z1eSLa6oTY2Es8/d… (1,748 chars)"
  }
}