Transaction not yet indexed

5u6TkdmbxQxrkJd6AShPFXZ6FwHkZkEGfD3uLUSZJWJaybkr8qbELauf9VsWenAmx9yPtx5oAjPuCiwVYRf8ZyRF

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