{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T07:49:19.047185+00:00","duration_seconds":0.003283,"id":1786203,"input_summary":"chars=571 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":171520,"started_at":"2026-07-17T07:49:19.043902+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":167173}