Transaction not yet indexed

nfM8JRaZzrRLMxhprkLm564Naa3dYE5RBCkvpaferfBFAvv6oKLnAqNVEaYuFZsjPEwVbrDdcmbZzTKxccsE5Pz

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