{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-27T13:35:25.174058+00:00","duration_seconds":0.009971,"id":2893332,"input_summary":"chars=673 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":273139,"started_at":"2026-08-27T13:35:25.164087+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":258408}