Transaction not yet indexed

ULkSDsKJjsNBPGEB2fyqv1NTyRkWaH84yRTz8jtw7qf8oV5LstmBdKLt5FMbBozWG5aB1TCvtcGHnGiBEcJkMnT

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