Transaction not yet indexed

Fn4U8y6TVDWH4tiXUew6dWdRZyTvnMGXHpcExjdn6N7sS8CdMLjgM3r1dST794ocHqdTJJrwBgnGRGvFgrTcKP7

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