{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T22:15:50.091620+00:00","duration_seconds":9.7e-05,"id":556448,"input_summary":"chars=21 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":85874,"started_at":"2026-06-26T22:15:50.091523+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":85875}