{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T23:31:14.182529+00:00","duration_seconds":0.001177,"id":421870,"input_summary":"chars=2420 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":92164,"started_at":"2026-06-25T23:31:14.181352+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":92165}