Transaction not yet indexed

21EKkDVRWZ9takHXs2ctbFe5AYTM9dH9p2PU6iySPQvaDB8ib6nmJ7vHmy3ZnLoMHhc1Cy8UEFaUD2NMWRXiBo6G

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