{
  "version": "2.3",
  "peers": [
    {
      "pubkey": "example-pubkey-Qm123",
      "endpoint": "wss://example-relay.com",
      "last_seen": "2025-10-19T00:00:00Z"
    }
  ],
  "signature": "example-ed25519-multisig",
  "valid_until": "2026-01-01T00:00:00Z"
}