Transaction not yet indexed

21TtCZZQjXZDgm2qRgiKwUJyhNrgcSF4KGLSK1baLNsEDFU6CmYt6e63LJNvCusiRfcujLo4FTprSvrJHJHp888m

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