Transaction not yet indexed

5SQUUrfHe6iqdxpKGKFnQdWJd6JRCQMEaHMbATLJUkiuR3MQG6kaVd1DqHs2v3xm5mH1QKeNF99pqvCmzDCUGw7

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