Transaction not yet indexed

i99Uz7ECUXcCqEFab9cnjxXEPMep3cfW55xseh36L9EabE3Lc2aZ9eBBQ9jn27rVMoUbRHbB63FAroWGmFjfdvZ

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