Transaction not yet indexed

MEFNsKafvCeam4CddSD5nztNxd7GmiYVZkaL6y18MgENKxkQf7BzftoUj1vjXdJNd45aNfp425gP6trv7PBqe5C

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