Transaction not yet indexed

AKtnbpW8eWqMNzJWQLy7qaDF9e6WD7kiFNvAGSZzZ1Gj4irCDXgPC2yPuYhCjr8rxAiCS9bTzPBBmbJQ8herNkP

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