Transaction not yet indexed

21xQNSkbV7cKyDc4zNd2yFF6jFHTDs42WETchqgkqqB8NGRzAPytRH5Uy8XZzdanNS2z1ZjxXNkE6i5YjHKTvk93

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