{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T17:08:12.200012+00:00","duration_seconds":0.000783,"id":1035631,"input_summary":"chars=57 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":27317,"started_at":"2026-06-28T17:08:12.199229+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":27318}