Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAhqjH9hzqiY02wGt9rCE/Pmgtm+WNgcTKZXVe0eQz51D5r0c8L3mss4ZgK… (1,748 chars)"
  }
}