Transaction not yet indexed

21K595R8cM5BFDDY5XYkhVaiZPz24TnQtvxw48j7qF9KZKWG3vxWJ7zGNWTY1jXJ3pDm3BWqupdUnBJYph86Xzd3

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