Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBRHZEklKw6896LSJb6PvXtdir1Lwa5XrZTbFuIuCBXQmUCa7GjkwHUpOV7… (1,748 chars)"
  }
}