{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-28T21:31:12.077786+00:00","duration_seconds":0.009644,"id":2925922,"input_summary":"chars=562 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":276646,"started_at":"2026-08-28T21:31:12.068142+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":261535}