Transaction not yet indexed

MXk4hCoPfTwwU5njhtBUBgPCunHjadVMggbh4D7W1Cuh7rYc1so5jqcVgCeLgJFRF6KmMCi2tuWAaSKGSATGDzS

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