{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T07:54:09.879741+00:00","duration_seconds":0.003773,"id":1786293,"input_summary":"chars=617 node=SDR9494","metadata":{},"output_summary":"candidates=4 calls=AT15I,SA7OR,AN8PM,OR5O","recording_id":171525,"started_at":"2026-07-17T07:54:09.875968+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":167178}