Transaction not yet indexed

266xAkPNSYVXa1czd3PWUhhZMmCjrGmk1nG4TFoBkRbWN44QM1ZKmsFNMbK8Q4v8wDVsUR1TG5WNUZc8DDH2iqSY

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