{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T21:35:55.194064+00:00","duration_seconds":0.000331,"id":1072075,"input_summary":"chars=51 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=MW3YBF","recording_id":18006,"started_at":"2026-06-28T21:35:55.193733+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":18007}