{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T06:24:15.970408+00:00","duration_seconds":0.001322,"id":1141591,"input_summary":"chars=43 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=K4HO","recording_id":16313,"started_at":"2026-06-29T06:24:15.969086+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":16314}