{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-28T13:50:48.393232+00:00","duration_seconds":0.010098,"id":2916251,"input_summary":"chars=642 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":275456,"started_at":"2026-08-28T13:50:48.383134+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":260517}