{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-24T12:34:36.195723+00:00","duration_seconds":0.004697,"id":2818959,"input_summary":"chars=281 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":265139,"started_at":"2026-08-24T12:34:36.191026+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":251238}