{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-18T23:35:01.801083+00:00","duration_seconds":0.003683,"id":2695276,"input_summary":"chars=236 node=683211","metadata":{},"output_summary":"candidates=1 calls=K3DFC","recording_id":251837,"started_at":"2026-08-18T23:35:01.797400+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":239106}