Transaction not yet indexed

RsK8EMsSpFem6B4iru3D4tjNtKJb9m2ceTcsUunjcMQGJPQSXsy6zxD1eBegXhbNxWmDHtmxzt4QWBbPegcjqz5

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