Transaction not yet indexed

5MKTKNyvfJRGmG1GnXxWzg7nkmxCXUawJFLbNJk8Lq5V23qEgoF1MuEEhDdBo2ZEbao2f9Bi2Pt8rHQnUZbGroQ6

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