{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T14:45:39.507001+00:00","duration_seconds":8.8e-05,"id":718749,"input_summary":"chars=19 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":126137,"started_at":"2026-06-27T14:45:39.506913+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":126136}