Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDPOLgdRbeevF4Tdjoe0ao8FFxeNO9gnWqN3vq2kYYoGl/RQWFnSGbzRA/u… (1,748 chars)"
  }
}