{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T23:08:01.220153+00:00","duration_seconds":0.011208,"id":874997,"input_summary":"chars=2161 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":44325,"started_at":"2026-06-27T23:08:01.208945+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":44326}