{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-19T15:03:28.101438+00:00","duration_seconds":0.012535,"id":2708306,"input_summary":"chars=877 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":253309,"started_at":"2026-08-19T15:03:28.088903+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":240404}