Transaction not yet indexed

Lk2o7LhPKCftZA87eB4aBCCZABuKbSDUrXuTYeHDZhEBkKPgrG9UzFQGTZj7oEu4eK3cn4rVuwXEpGhpXKE5kB1

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