{"epoch": "7fa35ad9-518f-4a0d-a446-49baf12c666c", "heartbeat": {"cycle": 2, "pid": 63557, "updated": 1790157919.612233}, "heartbeat_age_seconds": 0.8667151927947998, "lock_root": "/private/tmp/Agent-System/.locks", "manager_lock": {"held": true, "holder_pid": 63557, "path": "/private/tmp/Agent-System/.locks/os/manager.lock"}, "queue": {"claimed": 0, "pending": 0}, "status": "ok"}