Transaction not yet indexed

MKKU5LkYUJ36sRFa4oBW3kQyWEGrr8w73LB78HtQbRXS2vVPf7mqiUG2f8bYLW4QfbN3swfMDPhVKs8XsiuQXDZ

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