Transaction not yet indexed

6691cW3q2RWFQMVrYRbG7WP7m875dStdDpqg4yDYfdbYT3taae2j5n3TSmePnjUmbGtX12jSdw8cBDEECZ9KzMWU

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