Transaction not yet indexed

mc2HGyd4FtSnD2yGFVceSEqW3DnXXyTsqjuV7bHonGsZxHFzipesFC5Jr9qmEYPk7fnQdAYRtrZ3iXrt54CX318

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