Transaction not yet indexed

dffzzxEbNMyGvT2puS18WCi6AjeC5dZ2GXSN4qSTyCYVSvJ3dXEqZyWL88Ry5sFFhYKCHssr5uTsZPGc8RLFyxP

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