{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-02T18:45:42.221847+00:00","duration_seconds":0.00903,"id":1302577,"input_summary":"chars=577 node=683210","metadata":{},"output_summary":"candidates=1 calls=K0K1","recording_id":138487,"started_at":"2026-07-02T18:45:42.212817+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":137352}