{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T07:59:31.549801+00:00","duration_seconds":0.00175,"id":1786417,"input_summary":"chars=98 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":171532,"started_at":"2026-07-17T07:59:31.548051+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":167185}