Transaction not yet indexed

6688veStCJfMyvfLw2fiqaKxqCFCoGdYjRYtQbChkeyjyxJHANmVHYKGRZroNUvDYyP65VHbVJMdCx78F1qPSDza

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