{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-15T02:35:53.541693+00:00","duration_seconds":0.000914,"id":2609270,"input_summary":"chars=58 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=AC7BL","recording_id":242288,"started_at":"2026-08-15T02:35:53.540779+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":230560}