Transaction not yet indexed

UB8tk4BhmBhdr1rSwQhXRfL6Y1N2nMvqifuCoEjAp6M5G6mrvNeeiTLqjUgpnkMyPWGaQL5uLS5V8TBZTyrMeU5

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