Transaction not yet indexed

666hQouaUiZWeZwdGtFWScj5b8rGxqrb1ZGdqgFZ2Wrqvg5o61ag6KB8Kcy7TUGRDu3ehfxBFwPY3XuaYXoiohbx

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