{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-05T03:58:33.775983+00:00","duration_seconds":0.000237,"id":1389036,"input_summary":"chars=20 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":144580,"started_at":"2026-07-05T03:58:33.775746+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":142913}