Transaction not yet indexed

TkUTUU1UAjsXqrPtSCmtDsQkrnEppKkJJCEBVVbNrn3ASoktr3fYfKyUf7U1qWGSxE4uaSqgc7sxMpLS2J7Hqqc

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