Transaction not yet indexed

yzfMMgJsVwQ7LDLyjtwLxR6GGVTNmdLHbupQLdMp5cZDwahsk6AcnQ4bDHS9kjqfCvBi3aPWvDydj3LkM2gLPVD

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