{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T08:50:27.271672+00:00","duration_seconds":0.006699,"id":955514,"input_summary":"chars=1168 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=MY705I,BY4BY,A7Y","recording_id":30598,"started_at":"2026-06-28T08:50:27.264973+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":30599}