Transaction not yet indexed

MNxjUt4DLYft9tCXUt3KPEEr5yqibDi2x2WBQgNWBf5haaQPFF9fKEuMraLpPkMd9q45e3WW5iUzgaKpub3EGJe

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