Transaction not yet indexed

21c8S8k8Zd2CaybH7QPwo4vSFT5kbbBtF2Yo87Rgar41rnyKrQx4ASJruWuRdnU8AjqXaN5UAsLxtbi65jiLJsEG

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