Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQADrh+FijhoPQzmm4Bv4dXa7vc+w8i8FK1OxLlWMWG3QltZX6IC7ctz5+3i… (1,748 chars)"
  }
}