{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T07:20:56.161888+00:00","duration_seconds":6.1e-05,"id":194897,"input_summary":"chars=39 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":117148,"started_at":"2026-06-24T07:20:56.161827+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":117147}