Transaction not yet indexed

LkTaCFwF6m5YxJQMXdfwMzE6gcdaMYfnnLwFgiUayQTAnkyqgBKQQLtVa9JJrNHj5RRM433UUmVqBjeAZDtMcX1

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