Transaction not yet indexed

5uB21jcBMemNZk8MXWgNmiCKTS871umXkc7CaUM4shKe6nDMBzrtDfTGXyqCqHrEKbqCNMFXrEWMLKYdicJbRSto

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