Transaction not yet indexed

668tryVV9dPwvY2yHtdHPuYVHxVaqAdDyzXjAVHY4ayn95u6nhv7xAsEfNc5kyQt1YfiixuTG5bVdpfijXHwGCYx

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