Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCk/wlZsSZcjLU8Oac47kPq+PfNHOkibUo2nwKvu0b33zVC7oGjQ9SVJTvj… (1,748 chars)"
  }
}