Transaction not yet indexed

MEf2PtVb94RA3itM67VpcNxNnAAJ1ScwAmyeAd3kFcw45pedaHRn43DC8VSnBGRbCC5WUV3Nw2dSxBs2TKN1yRp

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