Transaction not yet indexed

MkrZ3JcCWTbptbEeya2wirgL2QECVEdts6PjuVuhjmtQs1AHNJJQzbSdQo1DF7uLpuAarfx9B4HsUz7gFnt8BPy

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