{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T11:00:56.978198+00:00","duration_seconds":0.000524,"id":501110,"input_summary":"chars=857 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=KI7RM,K1MDR,KJ7R","recording_id":83291,"started_at":"2026-06-26T11:00:56.977674+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":83292}