Transaction not yet indexed

21eLakpo5NXhjDpHuQvDTRfT8rSUy1g3ik1tmgKJArHmwPrwFE4MHFTQ2UjL1GAZLJzhzEZ5jkA5yXgHYyPZ5LBs

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