Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFy96bYW1b8VBY8jdgLyJVQjRy3P9uIlmSX8khDyHRmVmdvaMFuLe8pt6DU… (844 chars)"
  }
}