Transaction not yet indexed

ux4MwnSKcPwntSFVVdm6uXMLvLBQMudveqnZUyKkD2wzNcPfu7TXiPxiwTkKgexZsM3LdTTYVJfqPMwNMdMwW6f

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