Transaction not yet indexed

LUuzkJhQ2N9j4FjSWBgGPS5hn3DqvanmG74sT8Pu9sA6uFvtgikB7PFp8nLpLsS8q6zCtTdZBDFUGo2kCZAyyaU

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