Transaction not yet indexed

21Z7XBwkdbhfpHr7f2CHvvrtEhFsSWR9Ard37uZkXqcjPdhswQC5iBmHYhXbxBtXePZpYtk8JQirAgs8BEaLefHw

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