Transaction not yet indexed

21fvXmVaMcAAT5kYNaKXFMABDKa5LM5YwfVUgQWcMeSdf1DBd4vCSXTY7Qjoxfab4yNwZuoRhtGs3XgNxuMdjfq8

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