Transaction not yet indexed

5U21HD68p98TYnLN287CN4CisjJKDvPUefQH9Y8y8fPG6XmGbppPzyB5LdQr3Rh8J2G3iWWhtDDYC5uRXkYAaE77

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