{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T12:27:42.992630+00:00","duration_seconds":0.000682,"id":365081,"input_summary":"chars=700 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":122477,"started_at":"2026-06-25T12:27:42.991948+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":122478}