{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T18:14:29.551111+00:00","duration_seconds":0.001484,"id":1043601,"input_summary":"chars=267 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KC2STO,N3OMO","recording_id":26827,"started_at":"2026-06-28T18:14:29.549627+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":26828}