{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T04:29:21.993870+00:00","duration_seconds":0.001056,"id":311784,"input_summary":"chars=732 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":3125,"started_at":"2026-06-25T04:29:21.992814+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":3125}