Transaction not yet indexed

LKMUowCMJ46naepsvmJUGC3ULsRFvMU18FnTEGa1a2PQa8c2RzZLktPsMmXoDL4df2RnK3FFbqTVEjuXyGTHUHP

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