Transaction not yet indexed

DD6pWSRFUNeb59UDB1B7F3zfJCDdmt1AmFuemZXeVEp1fZmVMZJM9oXtKKqULNcpG56P9faqyBDS6N3Bcr9WTJU

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