{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T21:36:18.639321+00:00","duration_seconds":0.012545,"id":1764970,"input_summary":"chars=773 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":170151,"started_at":"2026-07-16T21:36:18.626776+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":165943}