{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T08:20:10.697909+00:00","duration_seconds":0.000481,"id":950860,"input_summary":"chars=29 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=MY70C","recording_id":36629,"started_at":"2026-06-28T08:20:10.697428+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":36630}