Transaction not yet indexed

5MdvQ9k1UXK7yZqmBiJN4F2RuEtYb7qYnBYYzoRLtfWMhnGWsCSMjsP6cyMWVXqtwq8GHpkb62wWjxUSMuYVij88

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