Transaction not yet indexed

21JSf5ZpQUkfsiQat5xZJd9xw3BY9DsZsE8ipVsASFJUmNCpGjGiQdxKbHm9EU1KpRcf3QL4CQiccD9XwYe1PiqQ

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