{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T10:23:13.254829+00:00","duration_seconds":0.002375,"id":1187902,"input_summary":"chars=379 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":7844,"started_at":"2026-06-29T10:23:13.252454+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":7845}