Transaction not yet indexed

1aLSb9HMhNye55vwVwD8BaYvUmBRZ7c67eBaYKQ9KWbFAddGK3XxH4tp9AtVP6EdTDmvbPpz2jRvw7rvhg1TNr9

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