{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T21:36:14.297327+00:00","duration_seconds":9.3e-05,"id":1072143,"input_summary":"chars=7 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":23807,"started_at":"2026-06-28T21:36:14.297234+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":23808}