Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQLIIMKaPFVrr9FpSPJ/rDp4P29SgRMhCntj50fywDCOGFh1bjK/Q+8hJvlb… (1,748 chars)"
  }
}