Transaction not yet indexed

D21LkMrVu33tEBri7AzKnjYzaiAz1iNSjPSC29EwxF6d3TSYeQaGAY7wVn98pfbRWNKQW1Pt7YH8BznWMoCNsN9

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