Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDsLhpZmWq+3WNfA+lGr3Wp6fLfoda2LBdDsvqWb8oeIB1WwHqbKOngofA0… (844 chars)"
  }
}