{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T19:50:21.507358+00:00","duration_seconds":0.000102,"id":544135,"input_summary":"chars=17 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":86870,"started_at":"2026-06-26T19:50:21.507256+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":86871}