Transaction not yet indexed

668wBLujMDAzGW6CHtPqAfRv6iJgrKHfRree7ogw3wHTy4N5kncPRhBcJFMLrvzHkP5J6RgJaQNNqVci2kADqYCG

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