{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T04:28:19.869652+00:00","duration_seconds":3.6e-05,"id":311705,"input_summary":"chars=3 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":105436,"started_at":"2026-06-25T04:28:19.869616+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":105435}