Transaction not yet indexed

668mqVqDuWcuEWf5gs9pYLnJ78QpjXvPwjRyVfssMDySicCLJ3rcEt2Ez52otGZoqrc38eHEVFdtYVe7DT3bGBnz

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