Transaction not yet indexed

XLn8Sqx6ostwYEWD6YNmMVumgkYDMs4Tapi46DeUvXfZc2nEscZVyZrMHrjTvbNekhGrsw1woZVzF3HcS5VExQM

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