{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T19:39:37.108685+00:00","duration_seconds":0.003539,"id":1054020,"input_summary":"chars=637 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":19974,"started_at":"2026-06-28T19:39:37.105146+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":19975}