findcontrbug

{
  "name": "balances",
  "base": "",
  "fields": [
    {
      "name": "user",
      "type": "name"
    },
    {
      "name": "balance",
      "type": "uint64"
    },
    {
      "name": "balance1",
      "type": "uint64"
    },
    {
      "name": "balance2",
      "type": "uint64"
    },
    {
      "name": "balance3",
      "type": "uint64"
    },
    {
      "name": "balance4",
      "type": "uint64"
    }
  ]
}