Transaction not yet indexed

5MNKZLzqJ2EBMkqjsw2j23mmm1tmzbY7XtXSLkH9ZJqN7jGwWUstxvdxDUwhz9UwTABvFu2zhz1J1nbuqCBQANdM

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