Transaction not yet indexed

5u6ND9Ysi7ewNdpqwGjDXfzYPedFAYEUmTE7xPPuwXqJ1GArdA7K89B2Xwv3ypPAbZE5XAzoyg86cBstBCKkExW2

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