{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-18T19:12:27.964944+00:00","duration_seconds":0.009169,"id":2689923,"input_summary":"chars=591 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":251287,"started_at":"2026-08-18T19:12:27.955775+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":238613}