{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-11T22:53:31.321169+00:00","duration_seconds":0.008278,"id":2538267,"input_summary":"chars=558 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":234571,"started_at":"2026-08-11T22:53:31.312891+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":223535}