{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T13:57:57.677889+00:00","duration_seconds":0.009695,"id":1620355,"input_summary":"chars=621 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":160463,"started_at":"2026-07-12T13:57:57.668194+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":157322}