{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T03:38:55.536500+00:00","duration_seconds":0.012471,"id":1643575,"input_summary":"chars=823 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":162106,"started_at":"2026-07-13T03:38:55.524029+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":158866}