{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T20:44:06.514904+00:00","duration_seconds":0.000224,"id":405053,"input_summary":"chars=45 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=AT65","recording_id":93841,"started_at":"2026-06-25T20:44:06.514680+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":93842}