Transaction not yet indexed

21AstitTb97v6Ssw46iKtWxx2K8NJ14qsVCNSxWtMa7eVTkSMP7DWN6jopzmhxq6FRDEzKtAPkN5Di5jNaQx1mL2

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