{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T02:46:48.856453+00:00","duration_seconds":0.004673,"id":1415864,"input_summary":"chars=309 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":146431,"started_at":"2026-07-06T02:46:48.851780+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":144626}