Transaction not yet indexed

21KKfQPU2r5XXxBkYP9tdUnn2NqmvGtYGu1pU72B6ehHLRyed5wqA7h4y2SF8SsdnREos5GmwT6ZsYEQLVZY8Z5U

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