Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFEQPi3U7mWSvgD6/86vOywO1BJcnTTr6Ddkf1mJ8FUPiFUSGlmaOvTnk6h… (1,748 chars)"
  }
}