Transaction not yet indexed

mkP9ApeBgWxGcXvAj3Sf5Jj7GWkpf5idBMFi4MLesJY5AxQWMRoFMdgEPXsnGDJK3vftbE99zqkWgF81wcWwpkH

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