Transaction not yet indexed

KE2UZTNdvZSrZ5E19yJDnp6cBKhNfToxq2Mq6GFQqoJvAjc7ZZaYHoHdMpiWrKjzkHBLtjqKeZD27pHeKTrw12G

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