Transaction not yet indexed

21Tm23AcdFJFbkQtCiGj2yDFzigyd92Eep72zD2vuoZH5Rg8gkaRm1PMoqMtqFNSD7ySfT1ZWFGoZqssN4xXikET

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