{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T08:18:34.041872+00:00","duration_seconds":0.001751,"id":612057,"input_summary":"chars=1268 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=M7KNO","recording_id":73227,"started_at":"2026-06-27T08:18:34.040121+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":73228}