{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-19T02:39:01.537944+00:00","duration_seconds":0.01155,"id":1847998,"input_summary":"chars=859 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":175851,"started_at":"2026-07-19T02:39:01.526394+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":171033}