{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T22:04:46.442509+00:00","duration_seconds":0.001073,"id":1076614,"input_summary":"chars=205 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":23125,"started_at":"2026-06-28T22:04:46.441436+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":23126}