Transaction not yet indexed

31JpgbbuUYfUcR51n2WUpnzdRN7uV6vxNQZxmifurB89EssaUfYpPWjTofTvC4o5ELjGeSp5kRkGpFCk7UP8Jmhk

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