Transaction not yet indexed

YMKk8DykqEQBSYLkjNS8gTSVREeyMiSuacMeeNMqVgTYhweWiGa3JB6gcN2RGxUP7Z7bbU7ZuNWoPrDqxmqdAgE

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