Transaction not yet indexed

NDk6MsHouneKCYLvtJkQHvVN9joYurBFobVFKLWh4S7YuvNEH4HqxZKTaugBzkNNnzft2Lv3ww9fycLnKYdCyNM

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