{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T03:42:42.689358+00:00","duration_seconds":0.000989,"id":1822381,"input_summary":"chars=73 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":173993,"started_at":"2026-07-18T03:42:42.688369+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169435}