Transaction not yet indexed

121tvSzFKHf5vGGesqVt3o7eLkfGTVfamfC31Ex5CgsFLcCvTda9wYpJ5H6SrfEweXeiTjGMaKCEPuZLnirZECcY

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