Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAbgRBp7wnMdpFn0+Ik54Tf2TAIeJd5YKjOzEkTNWafRhPuiw0MN+BOhlhR… (1,748 chars)"
  }
}