Transaction not yet indexed

21HKP9ofi1NMWXfWCDohUXbEFHcnVtF1BfyhdzN6rwo8PkjXgrruQ8Ns1cTZFbnekbggWrE19iXxepd19eV2d2R5

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