{
  "fdic_cert": "1127",
  "institution_name": "Security Bank",
  "address": {
    "zip": "57042",
    "city": "Madison",
    "state": "SD",
    "street": "210 West Center Street"
  },
  "charter_type": "NM",
  "total_assets": null,
  "active": false,
  "established_date": "01/01/1896",
  "slug": "security-bank-1127",
  "matched_lei": null,
  "updated_at": "2026-07-16T19:22:18.636Z"
}