Transaction not yet indexed

s1u6j18FuMxAMz9uBfmXaXsFX9AspJsB8T1DV6ZYu2xkuYFJqLN3RYSTe7PhKqqy9LAApkNejygpXHoHRgbYAwk

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