Transaction not yet indexed

5SkfWqRPqTNejp1i77efpkjr52zfQbw1u7RW68np9CPLs7DSBsyRfAi4TtG5yL8NJLAsNVAAe3o6Vp36mG2sc4p2

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