Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDSHe8sDDrKYM9nK+LBub+DrhgfXfhnubI5haQ9PvpYSw4/fbmqhzfth7WT… (1,748 chars)"
  }
}