我的485是3月初收到批准信的，3月底没收到卡，我发EMAIL去询问，4月中寄来信说我需要再打一次指纹（10个月前我们打过一次指纹），我写EMAIL说我已经在十个月前打过指纹，并附上了打过指纹的收据。今天收到EMAIL内容如下：
Our record shows your case is waiting for biometrics to be uploaded. I have requested your biometrics be uploaded into Texas Service Center Database. Please allow 48 hours for biometrics to be uploaded into Texas database and allow 30 days for delivery of card.
XM0210
Immigration Services Officer
USCIS - Texas Service Center
请问老师，现在我的绿卡在什么情况下，是要再打指纹，还是直接寄绿卡给我？估计还要多久收到卡？
谢谢！