{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T21:14:17.663643+00:00","duration_seconds":0.00565,"id":1448447,"input_summary":"chars=993 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":148590,"started_at":"2026-07-06T21:14:17.657993+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146635}