Transaction not yet indexed

21JJkdfkZyFNzCYGuAqKpAAN4dCmFAJay3s6nXidm52iovqHDy7b8726Uk9igdCroJSq3f7XH1k6MTVXVRVZSSPd

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