Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA0CTITf6El7AAg/kGCAM6HAGL/uYIGXTqk8h59C0EeqmrQhyZ71UkP1r1v… (1,748 chars)"
  }
}