Transaction not yet indexed

21mb6iRycmFLe9cHcSfb9Gt2j44RWZ5KdQLQxe3BGQdB7k8aVyngkKPvWZuAMxwmTPNVztorKRkkvA4iVyz4ccpp

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