Transaction not yet indexed

31FFMCwXJB6RqmVGGeMNURhfC7SAEmRkNVipRijHpdGexQCadqP9Y6ZkzTBEfWNyvWSXf8knH2snxhjTj7LN8j73

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