{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T14:38:48.071769+00:00","duration_seconds":0.000235,"id":1660212,"input_summary":"chars=16 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=KJ7L8","recording_id":163169,"started_at":"2026-07-13T14:38:48.071534+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":159881}