Transaction not yet indexed

121RRKSuGxR7vE3zPR7cvUbBvSS3BaiXQKcauixnfXFs47KRAHpV9DwJbiGx6m2By4YabFZNQsoRV5CNwLJ2rHHH

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