Transaction not yet indexed

mUdDZvvffaiJMmpnMD9tVMSiRvL7fwVcyKwhsF8bRGWHRzBQb7CW8QHHPwCyyfgTjH1rUWs9LB7JUzAwVDFA2AC

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.