{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T00:06:06.935835+00:00","duration_seconds":0.015356,"id":883393,"input_summary":"chars=1051 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":43723,"started_at":"2026-06-28T00:06:06.920479+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":43724}