Transaction not yet indexed

Ndf6vxKRzPvra17xb9tQDSW5CPwMDYFo9HyZfJrTuwdq7iWGMaEVb4n91Wv1cq2BPkUnYsQR8qBdKAfV2YToYPy

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