Transaction not yet indexed

21EBo4dfJu2fXAiyWDcdnW4EajTxhnEBwR7fpWrAhGiqLWRzfMz8XCnGAWpZPW8s9yEjhzXkPrPXavtDbZp8ABG8

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