Transaction not yet indexed

Kb2NbgwrZo4akkK9f5mdh7vEGWj8UTSL7FtwxuQ8eTYkSUhNVS98HVbHb89C1tWqwa18bLAjJpURaokN3ou2FSy

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