{
  "data": {
    "variant": {
      "variant_id": "15-40220612-T-G",
      "exome": {
        "ac": 1,
        "an": 1461878,
        "af": 6.840516103258959e-07,
        "filters": []
      },
      "genome": null
    }
  },
  "provenance": {
    "url": "https://gnomad.broadinstitute.org/api",
    "dataset": "gnomad_r4",
    "date": "2026-09-08",
    "data_class": "public reference allele counts; no patient genotypes"
  }
}