{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T09:38:37.503285+00:00","duration_seconds":7.9e-05,"id":346808,"input_summary":"chars=89 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":99181,"started_at":"2026-06-25T09:38:37.503206+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":99182}