{
  "fdic_cert": "2318",
  "institution_name": "Cornerstone Bank",
  "address": {
    "zip": "73772",
    "city": "Watonga",
    "state": "OK",
    "street": "115 West A Street"
  },
  "charter_type": "NM",
  "total_assets": "253756",
  "active": false,
  "established_date": "01/28/1928",
  "slug": "cornerstone-bank-2318",
  "matched_lei": null,
  "updated_at": "2026-07-16T19:22:21.344Z"
}