Transaction not yet indexed

31tuD1RPZ6meUVMiVpygYPnhph4i45xhh8D4qAGpb6R6BpvAzgJ3DQJ65bxhV8jAzrK4o7F6dvQAkJt9aLL1b518

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