Transaction not yet indexed

MJn9PPYUvF2wmcCx6MBEGWvuXUKCGAkbnvjE8WNgkP6eZcTKsErzQSWSwi58HG7PT9wWvCkvHZjGAPHfN8b9Csd

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