Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEZYzR3gLNJKz/zK2jZHM9d0ggWzjCjBjYfgETLmt/CJyc5krglj45Tfodq… (1,748 chars)"
  }
}