Transaction not yet indexed

21R7KVNwFcSxstQmkww1cDbJoRKfJoivkqmncE2WfK9YuNjEeipj5Du7mcaJD2bTaKykRWpbP4aNsKCMixJetj9k

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