Transaction not yet indexed

5SDxdaSVck4ffqA8MJyUjZ5vPEeFtqQRLvxETSyBuAGHLDFnL7JMF1mGXqq3xeKBtvCeDvQDY3PnrMgiphek2dRD

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