{
  "federation_version": "7.0",
  "generated": "2026-04-13T00:00:00Z",
  "stages": {
    "listings": "/federation/v01_listings.json",
    "clusters": "/federation/v02_clusters.json",
    "relationships": "/federation/v03_relationships.json",
    "propagation": "/federation/v04_propagation.json"
  },
  "summary": {
    "total_members": 5,
    "active_members": 5,
    "network_health": 0.88
  }
}