Transaction not yet indexed

mTu8jmAYJUBn9qNiw3iiGeV4QGy5HKJdNuYK8YdynfiFcJb8XwBckNebGTAte6evnEcNBTm3zDVdYEeCSPSZUEv

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