{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-22T15:53:19.325029+00:00","duration_seconds":0.012729,"id":2777648,"input_summary":"chars=812 node=683211","metadata":{},"output_summary":"candidates=2 calls=AB7DW,KK7Z","recording_id":260752,"started_at":"2026-08-22T15:53:19.312300+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":247170}