Transaction not yet indexed

66u5SVaZCowXhYnfTsoAxU6j9R8xRPRYVdTdiVse4LdA2vDfUvBAyPjVt9uvqWVn5QNp269XeJUkULZnfSCKv36

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