{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T18:26:47.316288+00:00","duration_seconds":0.000149,"id":537870,"input_summary":"chars=59 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":79993,"started_at":"2026-06-26T18:26:47.316139+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":79994}