Transaction not yet indexed

21SFxozyzXbswjbecAtd4KrA5VPT7Q7mS19rzAGmEoSnoT1HM5fi4e4eDeNAjsk5ujyc7DaVf2SySxrHBqGNjA7m

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