Transaction not yet indexed

MDFKGcFAtKjFW8JqQS6YTCZv5NKtuGH1Nme1PnwLJrP4fKMoJWbCWApnLGgghRq7hpReiarLipGJxUDPRMUrX5M

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