{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-29T06:45:03.900279+00:00","duration_seconds":0.011637,"id":2939956,"input_summary":"chars=763 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":278158,"started_at":"2026-08-29T06:45:03.888642+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":262887}