Transaction not yet indexed

MJKejNn6ZP4n7eLQtZrgPV1vmuph4HkyaBA34Cibg9HSLFggyXLaxR5DJaqMtkcSjJ6n9uPDUtYsJ5fgRUR7CCi

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