Transaction not yet indexed

21c7QoeCMyEEeWetrHp1oADquraeZsZWddtW4RLJtYwrezsKveMTKnF6HmvHSDXBqWSXznP5MSKhvqCeELKHGFvq

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