{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-18T12:41:06.086328+00:00","duration_seconds":0.000336,"id":2681277,"input_summary":"chars=24 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":250207,"started_at":"2026-08-18T12:41:06.085992+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":237677}