Transaction not yet indexed

21ZSF8hVETACyiLGExDQdhKNUjeeKnDUxbKDzq8PkuD9CASb2r7sKddfh83pYc4HW4eTXoCpHsQLGeG8WeqRbWwn

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