Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCXcHQXCl+o4wx0GuFWGTvIPb2kKvFpI/dnHI/R+BKyfTqdSP9tb+BcPVpK… (1,748 chars)"
  }
}