{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T23:15:58.787438+00:00","duration_seconds":0.013,"id":1842410,"input_summary":"chars=821 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":175399,"started_at":"2026-07-18T23:15:58.774438+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170652}