Transaction not yet indexed

21SCZxbKLYKEA22cYqZhFX3eTkDAGo9LczraHmPxRdX3cHTGtb9ykVXdKR2sThtv583Ewd2ubdwtiAdUbH5VrSRh

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