{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T16:42:05.784419+00:00","duration_seconds":0.001934,"id":762331,"input_summary":"chars=1435 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":55441,"started_at":"2026-06-27T16:42:05.782485+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":55442}