{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T23:54:08.207523+00:00","duration_seconds":0.000255,"id":1381847,"input_summary":"chars=75 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":144102,"started_at":"2026-07-04T23:54:08.207268+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":142461}