Transaction not yet indexed

NkPrSfMvBhteVT56mZc87RsAwXa22BTf1RrRWQf4XthpNMPRapB16wePLGN1UAfAQgNM9rvZvFRmgrQdQi4kjkL

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