{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T05:23:50.757524+00:00","duration_seconds":0.011451,"id":925497,"input_summary":"chars=810 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":128268,"started_at":"2026-06-28T05:23:50.746073+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":128162}