Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCT4ZoLmnQE8CZzC88SyrU6batXATFd+tKu2USu72B4RB8/u+rCnkTCgO6E… (1,748 chars)"
  }
}