Transaction not yet indexed

5MkUBqMk159E58np47DbduEExNkjVaAkWPp6MKZc1GthQDbFR7Ccd6i8LdVcJo5ADRfbFhu4BEFVhBpxprB52B1u

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