Transaction not yet indexed

vkw8aSd5gLUb9X76p12Drzc8jQGoFJ2MhahRFhd2cM5iBpYmBnYitwgwbKCktysAp2q3DrLngs3wYpZn6RFa67i

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