{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-18T02:33:04.693257+00:00","duration_seconds":0.002055,"id":2671313,"input_summary":"chars=138 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=AJ7MH","recording_id":249208,"started_at":"2026-08-18T02:33:04.691202+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":236719}