Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwE4C8Fymggp2SN9mHzbXtOOVZFkEzuRq/aAbfCo+PAFwFnQtYRhScOJKXfH… (844 chars)"
  }
}