Transaction not yet indexed

5RELgxgSpzHVhZLsaxc18ujkm45CcA66RbDo3fPFGH5DM2vZmi9fKtUuKCoHUGMb55YZaJqU1NDiJXY6fo2CxMu6

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