Transaction not yet indexed

XmUDGZ1LUmDgUDhG6RkB9fFsia7odWhDtDQHL43RMqKLfqo3NyF26Ds5j2JG9ACistDijVPQAeimKyLz5NUxz5x

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