{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T13:36:31.456053+00:00","duration_seconds":0.010586,"id":1827920,"input_summary":"chars=710 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":174369,"started_at":"2026-07-18T13:36:31.445467+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169766}