Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCgrOVTjYy4ejuQOJAUoZLji0DYxcNWBw6EX5eSzhU36WJydQJeqXQ3RU+a… (1,748 chars)"
  }
}