Transaction not yet indexed

599C8YhvY8LK9g8JcnaUyH3hpEYd2WDNbxDmoa7NDjnnY6cfa9P2bf1Z2uUdevGxcgq43942sMAH1vPF8WfU9j42

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