{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-17T03:53:21.048759+00:00","duration_seconds":0.020406,"id":2647975,"input_summary":"chars=1100 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":246735,"started_at":"2026-08-17T03:53:21.028353+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":234526}