Transaction not yet indexed

21HdWivYLrbNwGmscSUUaDCnfDzMDoTHV4FFV1cMSxfoxSQkXAff8Aur8CzSEM9AAYuCiJ1b7NKQsdM5c564zkQA

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