Transaction not yet indexed

NkfFmD7c7JtQHa9GRn7DasT13iDiKFpXaNQC1HTkUNd751BS4D154ZhYwK4xfNf4JA6bi4tnu39MPiGMRtBg7aY

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