{
  "fdic_cert": "26895",
  "institution_name": "Mayfair Bank",
  "address": {
    "zip": "60646",
    "city": "Chicago",
    "state": "IL",
    "street": "4001 West Devon Avenue"
  },
  "charter_type": "NM",
  "total_assets": "32170",
  "active": false,
  "established_date": "02/02/1987",
  "slug": "mayfair-bank-26895",
  "matched_lei": null,
  "updated_at": "2026-07-16T19:22:22.024Z"
}