{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T20:20:51.792627+00:00","duration_seconds":8.2e-05,"id":546624,"input_summary":"chars=11 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":79269,"started_at":"2026-06-26T20:20:51.792545+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":79270}