{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T15:44:38.148938+00:00","duration_seconds":0.000338,"id":740786,"input_summary":"chars=509 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=WA7AD,KI7R","recording_id":57912,"started_at":"2026-06-27T15:44:38.148600+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":57913}