{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-08T13:18:35.852242+00:00","duration_seconds":0.000151,"id":1500160,"input_summary":"chars=55 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":152273,"started_at":"2026-07-08T13:18:35.852091+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":149886}