Transaction not yet indexed

UX6PLsvPEHqaNStiWt9dN7AM57iSXfpx2z8uNvHmyxppLxvVcxyWN2jLEoAGZhYry7VPDQwKDPTePF9VZioRwUK

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