Transaction not yet indexed

31Do1uLKR59a95c8Crkk2eZYGfxXNYzNj459uL8fbx4FCdHW6HGM7XVFKAAoYqotpU1PcYKMLivDxPY6KpKVr9iz

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