Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHWhakY9vGvydS0hALMyZhU+deucNHwZVwzhVA0SxvD3hCi1lmjdA7cPOmq… (1,748 chars)"
  }
}