{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-22T01:25:52.237396+00:00","duration_seconds":0.009852,"id":2769290,"input_summary":"chars=621 node=683210","metadata":{},"output_summary":"candidates=2 calls=D3XCD,KM1X","recording_id":259800,"started_at":"2026-08-22T01:25:52.227544+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":246367}