Transaction not yet indexed

638DoNsWL9ivjBVWVa4XCx7TVm38TYRZWiWEGmjaBJSdGU59KPonFuQnHAaVY6zQmbo5ek7QPyznuwyCFAXsgqzZ

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