Transaction not yet indexed

NF5c3ECeeKvh5BjdHntjauuttm3fREuLLrmnj1Xi4FeZpiKMWhM7EF2zVC5HdZppiy5xPUr3pCNd6ygr5kMpQ4n

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