Transaction not yet indexed

21AjbKiCyZrFmg1pgbdxLpdMFntekBsKWPVUrEn9gfiGifw4jymkuqTEdmJNdXHger4BcWCnq5eH8mXb5Y4RUTTY

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