{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T09:23:52.721854+00:00","duration_seconds":7.1e-05,"id":1170995,"input_summary":"chars=0 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":13135,"started_at":"2026-06-29T09:23:52.721783+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":13136}