{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-17T13:50:24.538585+00:00","duration_seconds":0.001056,"id":2657673,"input_summary":"chars=41 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":247628,"started_at":"2026-08-17T13:50:24.537529+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":235384}