Transaction not yet indexed

5Nukga5mDVCbMMGHNbd8SYF4ttvStwbSCkWSB6t18bt4bDkXoEjDa7HUMhnN5ya4HUPEpCMNfYaAZXYEKxsBELWU

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