{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T08:23:08.753001+00:00","duration_seconds":0.000395,"id":1158823,"input_summary":"chars=66 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":14437,"started_at":"2026-06-29T08:23:08.752606+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":14438}