Transaction not yet indexed

mdEEQnCpYFGrTmVG5tb12bQLKHFF6hLr3XSNhTcqr4UYWiXZcUe2PzhW8TbxAhLPaKQA8H4K5qKvjWDZoRZDzjZ

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