Transaction not yet indexed

AN6VKoAJUgK3z9ikpPrbSgpvDuibXx5H6wugtnxCcKT3cus2GU1bKEZXWfroxtk2JWynxUujE7EzoGUCx9GJSf9

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