Transaction not yet indexed

5MDFW1ePRgwwj1ztcDMJ7NX7NaUPzsJMYcMnHnQKW3Gwq6Mt1iMPbZnYrpxDJBLdEUTk8xZHpRA2bK8AS1H1uMRa

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