Transaction not yet indexed

RK5tQKG18ScyeSS8snTsFCU8Tcp7WD6QzZnsXrDh7PyfM4hHdnrgCrAww1LmWd7QMNqqn6gWeMfwxUioS6wqeCN

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