Transaction not yet indexed

21Ruck6NVvYceRZKzD4aUYoDXN9F6xUCQEsT5MMozHXY526MD7BRUPL3NZP1UjTf1W5KqEFCzHgw4bhL94JxDjsb

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