Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDtI2ydKe07oIZsqWIhPYVBjcJXuXwyVvP2518Zxjqqtk1ifxBzt62Gf9it… (1,748 chars)"
  }
}