{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T18:43:22.525747+00:00","duration_seconds":0.000442,"id":1046785,"input_summary":"chars=86 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":26684,"started_at":"2026-06-28T18:43:22.525305+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":26685}