{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T00:04:47.207563+00:00","duration_seconds":0.001494,"id":883247,"input_summary":"chars=117 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":43739,"started_at":"2026-06-28T00:04:47.206069+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":43740}