{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T21:40:15.705650+00:00","duration_seconds":0.003268,"id":1841585,"input_summary":"chars=189 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=KD7AVI,AG7W2","recording_id":175342,"started_at":"2026-07-18T21:40:15.702382+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170602}