{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-25T17:31:04.180084+00:00","duration_seconds":0.007634,"id":2851334,"input_summary":"chars=527 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":268734,"started_at":"2026-08-25T17:31:04.172450+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":254422}