{
  "fields": [
    {
      "name": "signature",
      "nullable": true,
      "type": "string"
    },
    {
      "name": "dedupe_key",
      "nullable": true,
      "type": "string"
    },
    {
      "name": "n_rows",
      "nullable": true,
      "type": "int64"
    },
    {
      "name": "n_ok",
      "nullable": true,
      "type": "int64"
    },
    {
      "name": "n_suspect",
      "nullable": true,
      "type": "int64"
    },
    {
      "name": "occurrences",
      "nullable": true,
      "type": "double"
    },
    {
      "name": "cluster_size",
      "nullable": true,
      "type": "int64"
    }
  ]
}