{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-07T03:21:49.343054+00:00","duration_seconds":0.004976,"id":2431658,"input_summary":"chars=322 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":223222,"started_at":"2026-08-07T03:21:49.338078+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":213394}