{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-25T18:54:46.556909+00:00","duration_seconds":0.007636,"id":2853210,"input_summary":"chars=493 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=K7CEI,K7CK8","recording_id":268901,"started_at":"2026-08-25T18:54:46.549273+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":254573}