{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-05T21:03:39.573848+00:00","duration_seconds":0.000118,"id":1409750,"input_summary":"chars=3 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":145952,"started_at":"2026-07-05T21:03:39.573730+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":144194}