Transaction not yet indexed

21aTUSRr7bEPer57JJeCLhStX4vVHqX7K1PcYR8kd7o7faRYXYE6ck8tcT3pPsXJdgDuG2v8D7V3fqFRBZx8uErn

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