Transaction not yet indexed

NNgcPMGXcwr2LWS1aDyodccZybfa6AyTVk69x2TtxmeQWhDMRLQafF6GLqq5UMQRmdR8fEo3imxLG4UsGGT85xk

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