{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T18:46:55.937118+00:00","duration_seconds":0.000686,"id":250105,"input_summary":"chars=459 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":104657,"started_at":"2026-06-24T18:46:55.936432+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":104658}