{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T12:58:33.482185+00:00","duration_seconds":0.007507,"id":1790224,"input_summary":"chars=517 node=683210","metadata":{},"output_summary":"candidates=1 calls=AB4KT","recording_id":171764,"started_at":"2026-07-17T12:58:33.474678+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":167414}