Transaction not yet indexed

5S6vvVrZgdfK9MRE9vWb73oZqPzwsBCf8A9BNq9kqMKCKEBWYWLRvMzqQmfgeuUWBKhTiASBHsDU6cp4ikGEGw8F

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