Transaction not yet indexed

5UK1M3KdQZtu5UNZB39DQbxSZa2XPWo76xMrigUfeR88MyiSS8aV8PrMCxbnefb3rvzJCFhyFFncaEtzRxSXFLT5

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