Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQGS9yeGKaY0nO8O+kBRhvtYEgaa6nFaiUnMVG5tywvECG4Fl0b4xv+lljUP… (1,748 chars)"
  }
}