{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T06:49:30.984361+00:00","duration_seconds":0.000744,"id":326240,"input_summary":"chars=553 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":103947,"started_at":"2026-06-25T06:49:30.983617+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":103939}