Transaction not yet indexed

TSth2epYGiSYftyhtqASv9bxYf6twDvkyKCJ6T9UncrvU9jjkPXfLD1jvXrm1nJcD4kF8b3Yg8VmbJCpofQ8UDw

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