{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-24T11:40:15.954262+00:00","duration_seconds":0.000888,"id":2818328,"input_summary":"chars=61 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":265053,"started_at":"2026-08-24T11:40:15.953374+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":251153}