Transaction not yet indexed

MefcNi68kTnM7i6wtzPkWc3hN6SCRBjJ6XhoxupTiDFPnGyRypP6sf4p5PQutSAPMKyi5gcw2rPtu5zNAreGyvd

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