{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T05:52:51.929267+00:00","duration_seconds":0.00593,"id":1423878,"input_summary":"chars=366 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":146974,"started_at":"2026-07-06T05:52:51.923337+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":145162}