{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T12:54:54.411983+00:00","duration_seconds":0.00915,"id":1739953,"input_summary":"chars=563 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=W3WB3,K9PEW","recording_id":168283,"started_at":"2026-07-16T12:54:54.402833+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":164246}