eosrace1main

{
  "name": "__manageExt",
  "base": "",
  "fields": [
    {
      "name": "id",
      "type": "uint64"
    },
    {
      "name": "gradeStd1",
      "type": "uint32"
    },
    {
      "name": "gradeStd2",
      "type": "uint32"
    },
    {
      "name": "gradeStd3",
      "type": "uint32"
    },
    {
      "name": "gradeStd4",
      "type": "uint32"
    },
    {
      "name": "gradeStd5",
      "type": "uint32"
    },
    {
      "name": "gradeStd6",
      "type": "uint32"
    },
    {
      "name": "gradeStd7",
      "type": "uint32"
    },
    {
      "name": "extra0",
      "type": "uint64"
    },
    {
      "name": "extra1",
      "type": "uint64"
    },
    {
      "name": "extra2",
      "type": "uint64"
    },
    {
      "name": "extra3",
      "type": "uint64"
    }
  ]
}