{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T13:23:17.479587+00:00","duration_seconds":0.012933,"id":1619881,"input_summary":"chars=829 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":160437,"started_at":"2026-07-12T13:23:17.466654+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":157296}