{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T18:22:50.915729+00:00","duration_seconds":8.9e-05,"id":1670695,"input_summary":"chars=19 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":163908,"started_at":"2026-07-13T18:22:50.915640+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":160547}