Transaction not yet indexed

NN4jG2QvFTkHyc7UPQuPQE56tHdRpYnqf3CknjsVXRQXiWRyQJ9XbPeM9v8dzSj9Q9XoN5AtCbvUefX2RhD2ui8

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