{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-21T00:38:10.626991+00:00","duration_seconds":0.000744,"id":2742640,"input_summary":"chars=44 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":256883,"started_at":"2026-08-21T00:38:10.626247+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":243678}