Transaction not yet indexed

ESb3EfcSYLGY7EErWrthA9Jb5jYSiuh4pQXwMz9dkpmEDsAgbL6CLDiwrdZryfZYZjPKxKosf7N5aqWPRzNC4E6

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