Transaction not yet indexed

Nu6iQTPKquc6E3xfM37aJ6XLcLzJRj2Zcn2q7wmBWaK7DTTHeFuPqCcc949iRaqmgyPQ9Fo5LUdu378ac6JY5Yd

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