Transaction not yet indexed

21myD6gntoCyBjGRG538eDVCKSQwXem4UeSyZXBUf5MxCdgFgxjaPqZuWGPwS8MZKt6A3bbkHBcajSFpJdwSsDSJ

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