Transaction not yet indexed

3MCS5CsRui6q9U8Kit3hqBcZC6g7yMxhS6eK9RBTDQs6fpTWEuEUzzVmxqjFKfueE9ZtLLzJM9uw6tzoZmK4xvst

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