Transaction not yet indexed

NUNNFJDa9Nb3XeXsZLfpizmLNNJrSsZidvzkg9BXHs1PmM2fmcn8QEQTWXH74v8itUjj9CsPX2TnLbsWMwyguNe

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