Transaction not yet indexed

21mTiACRGRCGqeWhCHA347HyfAGsAWqCXBkS9AeR6AYXTRHTCGUY1cUhs1XowMnxbJeYrdWriUuxvmiX7gf8rePy

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