Transaction not yet indexed

y6S21mKihAYhsjs7jb55bZBKTJZ18SnSRjt5w8hernTgirAD9CzkM5XW1tsQYEpiauH7sv6KbiZdnK6EJxdSDmH

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