Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFSVZASMZsYd4Q13gCL1qrJ9kZB/UGg/ICk0IkObDPet3igMqEAkm/7V5vi… (1,748 chars)"
  }
}