Transaction not yet indexed

NKKRtSTPWjxisirD9i3kqMsbjrHDNXS5LurePyuZUZX3K5KfbbtxTvxMH9DfBzdwy8mRxneMT3hmkGHYz5k1oRh

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