{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T10:33:02.039376+00:00","duration_seconds":0.000223,"id":497575,"input_summary":"chars=346 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":83533,"started_at":"2026-06-26T10:33:02.039153+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":83534}