Transaction not yet indexed

21WhemF9TyLKTM6bXsU87qrRqksz6r2BakfdTyfm89AeCdE8YXxX3yANeXcJSkGPryxkVRHEy7fKLqPSLbPVNUR2

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