Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQF9dCBPk5YbMSn/TBOi0NDSj3vckgIsGEMd49PtZaShRU4J+lVsxxwIZOxT… (1,748 chars)"
  }
}