Transaction not yet indexed

HT6NPLUxPLtoouvq7fKpn1pWBPBWc2yK2tGVa7cTU2QQ5NRx1g2KqGu6iFkaqvsvfpMik4746eXPwrK72F5QUBb

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