Transaction not yet indexed

HTng1QWBrb3yD2mNCKhoF9ARgfkNnWqSuh9j2iX73ABbZSWaXUdbs6pRhbbRvsf9NJgpCjyAXGaQsLZjNAHkppk

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