{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-19T17:21:59.605652+00:00","duration_seconds":0.011334,"id":2712279,"input_summary":"chars=747 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":253802,"started_at":"2026-08-19T17:21:59.594318+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":240834}