{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T03:22:58.007206+00:00","duration_seconds":0.000143,"id":1521751,"input_summary":"chars=3 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":153751,"started_at":"2026-07-09T03:22:58.007063+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":151203}