Transaction not yet indexed

5HDXppPNSke4LvAdh2E7vhPWEVBmwnWYSS9HM5SAYRFd6HUMFhJYXLZmuvt3y6PFLYuVG2Hxr7YLmMT2vBzb8Fvu

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