Transaction not yet indexed

668hxQEEuzquboUpCwQnqQG8p5xju2f7BgZPsuK3zXxDQTNsSthvNurZfyyHUYt8ix6bsM2277M7mx4ob8VnqFVi

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