Transaction not yet indexed

641Ku6tH8tkQciQsbWkNeRcLsmVEkFr8VSydhAVEuj8jG77LMWRbhNka7Hb3tx2LUdDja3bDczbvSN4imjZWs49

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