{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-11T03:36:57.608510+00:00","duration_seconds":0.001039,"id":1589900,"input_summary":"chars=51 node=66296","metadata":{},"output_summary":"candidates=2 calls=K27QL,K7QL","recording_id":158363,"started_at":"2026-07-11T03:36:57.607471+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":155464}