Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCxmkBcbPyP3FpKWp6lPZjmly14NNP4/F1LV/fLhmSIzx6duOjaGlaGpWhm… (1,748 chars)"
  }
}