Transaction not yet indexed

31EmV21GHWk5qYKUB196kXEgGsh5dG7WdgiWFx2g5zmEEM3uSLw2CsAz9jfmCF1uCsbJBofECSvjcb4isDT7U9AB

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