Transaction not yet indexed

XUb6fxGLqEHSb9sTgXXribyMfeL1bUAmsQs2sqHhztdFgpNdVumFGVbRHssaNs2DaEycmCs6ngeLe1tJJF5vC37

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