Transaction not yet indexed

5uf4gW2UFF4FEqu6Pv3LwPDqKvM7AjPcDQe2pZNTaeiokgvd1pfbBFghnjV8PHF2wKwfzwUN4hEX5SvXW39ya7M4

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