Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCgm4WtHjXOPdZIt8E83tkAxHu7ZddAJAGXp0BlWZMw/0d5LGpOVr4WuCPA… (1,748 chars)"
  }
}