{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-04T16:29:42.141759+00:00","duration_seconds":0.012498,"id":2375152,"input_summary":"chars=776 node=683210","metadata":{},"output_summary":"candidates=1 calls=AT6O","recording_id":217156,"started_at":"2026-08-04T16:29:42.129261+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":208001}