Transaction not yet indexed

31Z979PH7t6PbE7eHpkJeSPnUZecMYDyupBd35BgZpN8SXUxkSadRvGRz6dFu7uMHDxiKtaErUmnRo31xoG19c3G

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