Transaction not yet indexed

XLfa8c2JdG5gSRGHr7xa1WffAkByoSD3AvKTcQtvELPb3vwfNMRcGa5VdDDMyDNaQEEVHrF6bBt5yabPRCyG1wJ

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