[ 'UserSubscribeRecord' => '申购', ], 'fields' => [ 'user_id' => '用户ID', 'payment_amount' => '认购付款币种数量', 'payment_currency' => '支付币种', 'subscription_time' => '申购时间', 'subscription_currency_name' => '申购币种名称', 'subscription_currency_amount' => '申购币种数量', ], 'options' => [ ], ];