{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T00:35:00.034724+00:00","duration_seconds":0.002604,"id":1100973,"input_summary":"chars=524 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=K9MLR,K9BDC","recording_id":14818,"started_at":"2026-06-29T00:35:00.032120+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":14819}