Transaction not yet indexed

FNkkiyk4UPDdo6SqtQ4LNWFN5m1Ma6vgGyybQAyK3bAY8aiHDHUU2xagxJtyWKqag1NpsuvFFTNyj4YzsbcRu3D

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